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一類β-芳基取代的手性三唑類化合物的合成及殺菌活性的制作方法

文檔序號(hào):322678閱讀:645來源:國(guó)知局
專利名稱:一類β-芳基取代的手性三唑類化合物的合成及殺菌活性的制作方法
技術(shù)領(lǐng)域
本發(fā)明涉及一類β-芳基取代的手性三唑類化合物的合成及殺菌活性。

背景技術(shù)
近半個(gè)世紀(jì)以來,人們對(duì)氮雜環(huán)殺菌劑的研究異?;钴S,20世紀(jì)60年代末,西德拜耳公司和比利時(shí)詹森公司首先報(bào)道了1-取代唑類衍生物的殺菌活性,70年代初,唑類化合物的高效殺菌性引起國(guó)際農(nóng)藥界的高度重視,三氮唑農(nóng)用化學(xué)品的開發(fā)和應(yīng)用得到迅速發(fā)展。三唑類化合物是重要的內(nèi)吸性殺菌劑,并已開發(fā)出幾十種產(chǎn)品,1990年三唑類殺菌劑占?xì)⒕鷦┑?0%。此外,三唑類植物生長(zhǎng)調(diào)節(jié)劑、殺蟲劑、殺螨劑也散見于各類文獻(xiàn)中,這些為1,2,4-三氮唑類化合物提供了廣闊的應(yīng)用前景。
人類進(jìn)入21世紀(jì),需要使用超高效、低毒、對(duì)環(huán)境友好的新型農(nóng)藥,隨著立體化學(xué)的發(fā)展,農(nóng)藥研究已深入到手性農(nóng)藥領(lǐng)域,單一手性農(nóng)藥的藥效高,用藥量少,對(duì)作物和環(huán)境生態(tài)更安全,相對(duì)成本低,市場(chǎng)競(jìng)爭(zhēng)力強(qiáng),成為21世紀(jì)農(nóng)藥發(fā)展的主要方向之一。制備手性農(nóng)藥通常有兩條途徑一是消旋體拆分,二是立體選擇性合成。
但是對(duì)于廣泛使用的廣譜、高效唑類殺菌劑仍以外消旋體的形式出售,它們對(duì)許多植物病原菌都表現(xiàn)出很好的抗菌活性,有關(guān)它們手性純異構(gòu)體的抗菌活性的研究,目前國(guó)內(nèi)外少見報(bào)導(dǎo)。本發(fā)明首次應(yīng)用手性助劑樟腦磺內(nèi)酰胺手性誘導(dǎo)制備了β-芳基取代的手性三唑類化合物,相同結(jié)構(gòu)不同手性異構(gòu)體表現(xiàn)出不同的殺菌活性。


發(fā)明內(nèi)容
本發(fā)明的目的是提供一類具有高殺菌活性的β-芳基取代的手性三唑類化合物。本發(fā)明的另一目的是提供一種不對(duì)稱合成β-芳基取代手性的三唑類化合物的方法。發(fā)明的β-芳基取代的手性二唑類化合物具有以下通式I的結(jié)構(gòu)
式中R1為甲基、乙基、正丙基、正丁基、烯丙基或芐基; R2為對(duì)氯、對(duì)氟或2,4-二氯; *代表手性中心。
所述的通式I的化合物包含具有如下式Ia,式Ib結(jié)構(gòu),
其式Ia,式Ib中R1,R2與上述式I中的定義相同。
本發(fā)明的一類β-芳基取代的手性三唑類化合物的ee值為87%一99%。
本發(fā)明的不對(duì)稱合成β-芳基取代的手性三唑類化合物的合成路線為
本發(fā)明中所述的IIIa、IVa、Va、VIa、Ia、IIIb、IVb、Vb、VIb、Ib對(duì)應(yīng)于上面合成路線中的IIIa、IVa、Va、VIa、Ia、IIIb、IVb、Vb、VIb、Ib,其中式中R1和R2與上述通式I中的定義相同,Ia和Ib就是I的兩種對(duì)映異構(gòu)體。
式中,Et表示乙基;Toluene表示甲苯;n-BuLi表示正丁基鋰;THF表示四氫呋喃;HMPA表示六甲基磷酰三胺;X表示鹵素。
本發(fā)明的β-芳基取代的手性三唑類化合物合成方法包括以下步驟 (1)三頸燒瓶接恒壓滴液漏斗,球形冷凝管及干燥管,內(nèi)置溫度計(jì),加入對(duì)氯苯乙酸或?qū)Ψ揭宜峄?,4-二氯苯乙酸,手性助劑樟腦磺內(nèi)酰胺IIa或IIb,然后加入重蒸的甲苯及重蒸的三乙胺,攪拌下加熱升溫至80℃,加入新戊酰氯到恒壓滴液漏斗,升溫至110℃回流反應(yīng)18小時(shí)以上,冷卻至室溫,攪拌下加鹽酸酸化,分液,有機(jī)層經(jīng)水洗,干燥,減壓濃縮,經(jīng)硅膠柱分離或重結(jié)晶,得白色固體IIIa或IIIb,其中IIa或IIb與對(duì)氯苯乙酸或?qū)Ψ揭宜峄?,4-二氯苯乙酸、三乙胺的摩爾比為1:2:4; (2)氮?dú)獗Wo(hù)下,將步驟(1)得到的化合物IIIa或IIIb溶于無水四氫呋喃中,降溫至-78℃,往溶液中滴加正丁基鋰,反應(yīng)1小時(shí)后繼續(xù)滴加HMPA和鹵代烴,-78℃條件下反應(yīng)6-8小時(shí),升溫至室溫,加入20mL水淬滅,乙醚萃取,無水硫酸鈉干燥,減壓濃縮,經(jīng)硅膠柱分離或重結(jié)晶,得白色固體IVa或IVb,其中IIIa或IIIb與正丁基鋰、HMPA、鹵代烴的摩爾比為1:1.1:5:5; (3)將步驟(2)得到的化合物IVa或IVb溶于四氫呋喃中,加入硼氫化鈉的水溶液,攪拌反應(yīng)3天以上,鹽酸酸化,乙酸乙酯萃取,干燥有機(jī)相,濃縮,硅膠柱層析分離得油狀物Va或Vb,同時(shí)回收到IIa和IIb,其中IVa或IVb與硼氫化鈉的摩爾比為1:4~6; (4)單頸燒瓶加入Va或Vb,加入氫溴酸,攪拌下加熱回流10小時(shí)以上,冰浴冷卻,氯仿萃取,有機(jī)相用水洗滌,干燥,減壓濃縮,硅膠柱分離得無色液體VIa或VIb,其中Va或Vb與氫溴酸的摩爾比為1:20; (5)將步驟(4)得到的化合物VIa或VIb溶于乙腈中,加入三唑類化合物和無水碳酸鉀,加熱回流,冷卻,過濾,水洗,二氯甲烷萃取,濃縮,硅膠柱層析分離得化合物Ia或Ib,其中VIa或VIb與三唑類化合物、無水碳酸鉀的摩爾比為1:1.2~1.5:2~3; 其中,所述的IIa是L-(+)-樟腦磺內(nèi)酰胺;所述的IIb是D-(-)-樟腦磺內(nèi)酰胺;所述的重結(jié)晶是用乙酸乙酯和石油醚體積比1:1的混合溶液重結(jié)晶,或用二氯甲烷重結(jié)晶。
本發(fā)明的一類β芳基取代的手性三唑類化合物的合成方法,其特征在于,IVa和IVb經(jīng)過硼氫化鈉還原可回收手性助劑樟腦磺內(nèi)酰胺,回收率不低于89%。
本發(fā)明所涉及的β-芳基取代的手性三唑類化合物的合成方法簡(jiǎn)便易行,合成過程中利用廉價(jià)的樟腦為起始原料合成的手性助劑樟腦磺內(nèi)酰胺,可回收使用,回收率達(dá)89%~96%,降低了成本,且純化工藝簡(jiǎn)單,產(chǎn)物產(chǎn)率和對(duì)映選擇性皆較好,是一種較好的合成手性三唑類化合物的方法。
本發(fā)明人試驗(yàn)表明,具有結(jié)構(gòu)通式I表示的化合物在12.5ppm的濃度下,對(duì)棉花枯萎病菌、水稻紋枯病菌、黃瓜灰霉病菌、小麥赤霉、蘋果輪紋病菌以及棉花炭疽病菌等多種菌都具有良好的殺菌活性,可用作殺菌劑的有效成分,同一結(jié)構(gòu)不同對(duì)映異構(gòu)體的式I化合物對(duì)同一種病菌的抑菌率表現(xiàn)出較大的差異性。
具體實(shí)施方法 通過實(shí)施下述范例將有助于理解本專利,但并不限制本

發(fā)明內(nèi)容
實(shí)施例1

(I a1)的制備 (1)于250mL三頸燒瓶中,接恒壓滴液漏斗,球形冷凝管及干燥管,內(nèi)置溫度計(jì),稱取4-氯苯乙酸8.45g(0.05mol),IIa5.38g(0.025mol),然后分別加入120mL重蒸的甲苯及14mL(0.1mol)重蒸的三乙胺,攪拌下加熱升溫至80℃,再取10mL重蒸的甲苯和6.2mL新戊酰氯分別加入到恒壓滴液漏斗,保持溶液溫度在80℃,30分鐘內(nèi)滴加完畢,加完后反應(yīng)物升溫至110℃回流反應(yīng)24小時(shí),反應(yīng)物冷卻至室溫,攪拌下加入2mol/L鹽酸呈酸性,分液,有機(jī)層分別用5%的飽和碳酸氫鈉溶液及飽和氯化鈉水溶液洗滌,無水硫酸鈉干燥,減壓濃縮,粗產(chǎn)物經(jīng)硅膠柱分離(淋洗劑V/V,乙酸乙酯石油醚=110)得白色固體IIIa18.79g,收率95%。
(2)于250mL雙頸燒瓶中,接恒壓滴液漏斗及導(dǎo)氣活塞,稱取IIIa1 7.38g(0.020mol),氮?dú)獗Wo(hù)下加入四氫呋喃60mL,攪拌下使之溶解,用低溫反應(yīng)器降溫至-78℃,再取正丁基鋰(2.5mol/L,hexane)9ml(0.022mol)加入到恒壓滴液漏斗,保持滴加速度,在30-60分鐘內(nèi)加完,在-78℃條件下繼續(xù)反應(yīng)1小時(shí),取HMPA(六甲基磷酰三胺)17.8mL(0.1mol)及碘甲烷14.2g(0.1mol)加入到恒壓滴液漏斗,保持滴加速度,在60-90分鐘內(nèi)加完,加完后繼續(xù)在-78℃條件下繼續(xù)反應(yīng)6-8小時(shí),然后緩慢升溫至室溫,加入20mL水淬滅反應(yīng),乙醚萃取(60mL×3),無水硫酸鈉干燥,減壓濃縮,粗產(chǎn)物經(jīng)硅膠柱分離(淋洗劑V/V,乙酸乙酯石油醚=110)得白色固體IVa1 7.0g,收率92%。
(3)于100mL單頸燒瓶中,接恒壓滴液漏斗,稱取IVa1 5.82g(15.2mmol),加入45mL四氫呋喃,攪拌使之溶解,然后稱取硼氫化鈉2.30g溶于15mL水,加入恒壓滴液漏斗,冰浴條件下滴加,滴加完畢后繼續(xù)在室溫下反應(yīng)4-6天,TLC監(jiān)測(cè)反應(yīng)。反應(yīng)完畢后,在冰浴條件下加入2mol/L稀鹽酸至無明顯氣泡為止,乙酸乙酯萃取(60mL×3),有機(jī)層用飽和食鹽水洗滌,無水硫酸鈉干燥,減壓濃縮,粗產(chǎn)物經(jīng)硅膠柱分離(淋洗劑V/V,乙酸乙酯石油醚=110)得無色液體Va1 2.38g,收率92%。
(4)于100mL單頸燒瓶中,稱取Va1 1.82g(10.6mmol),加入氫溴酸30mL(0.21mol),攪拌下加熱至100-110℃回流10-12小時(shí),冰浴冷卻,氯仿萃取(40mL×3),有機(jī)相分別用水,飽和碳酸氫鈉溶液及飽和氯化鈉水溶液洗滌至中性,無水硫酸鈉干燥,減壓濃縮,粗產(chǎn)物經(jīng)硅膠柱分離(淋洗劑石油醚)得無色液體VIa1 1.16g,收率47%。
(5)于100mL單頸燒瓶中,稱取VIa1 0.92g(3.9mmol),加入干燥的乙腈20mL,攪拌下加入1-H-1,2,4-三唑0.41g(5.9mmol)和無水碳酸鉀1.62g(11.7mmo1),加熱至70-80℃回流8-10小時(shí),冷卻至室溫,過濾,濾液用10mL飽和氯化鈉水溶液洗滌,二氯甲烷萃取(20mL×3),無水硫酸鈉干燥,減壓濃縮,粗產(chǎn)物經(jīng)硅膠柱分離(淋洗劑乙醚)得無色油狀液體I a1 0.57g,收率66%。
實(shí)施例2

(I b1)的制備 除用D—(—)—樟腦磺內(nèi)酰胺(II b)替代L—(+)—樟腦磺內(nèi)酰胺(IIa)外,其它條件同實(shí)施例1。
實(shí)施例3

(I a2)的制備 除用溴乙烷替代碘甲烷外,其它條件同實(shí)施例1。
實(shí)施例4

(I b2)的制備 除用D—(—)—樟腦磺內(nèi)酰胺(VIb)替代L—(+)—樟腦磺內(nèi)酰胺(VIa)外,其它條件同實(shí)施例3。
實(shí)施例5

(I a3)的制備 除用1-溴丙烷替代碘甲烷外,其它條件同實(shí)施例1。
實(shí)施例6

(I b3)的制備 除用D—(—)—樟腦磺內(nèi)酰胺(IIb)替代L—(+)—樟腦磺內(nèi)酰胺(IIa)外,其它條件同實(shí)施例5。
實(shí)施例7

(I a4)的制備 除用1-溴丁烷替代碘甲烷外,其它條件同實(shí)施例1。
實(shí)施例8

(I b4)的制備 除用D—(—)—樟腦磺內(nèi)酰胺(II b)替代L—(+)—樟腦磺內(nèi)酰胺(II a)外,其它條件同實(shí)施例7。
實(shí)施例9

(I a5)的制備 除用芐溴替代碘甲烷外,其它條件同實(shí)施例1。
實(shí)施例10

(I b5)的制備 除用D—(—)—樟腦磺內(nèi)酰胺(II b)替代L—(+)—樟腦磺內(nèi)酰胺(II a)外,其它條件同實(shí)施例9。
實(shí)施例11

(I a6)的制備 除用4-氟苯乙酸替代4-氯苯乙酸外,其它條件同實(shí)施例1。
實(shí)施例12

(I b6)的制備 除用D(—)—樟腦磺內(nèi)酰胺(II b)替代L—(+)—樟腦磺內(nèi)酰胺(II a)外,其它條件同實(shí)施例11。
實(shí)施例13

(I a7)的制備 除用4-氟苯乙酸替代4-氯苯乙酸,溴乙烷替代碘甲烷外,其它條件同實(shí)施例1。
實(shí)施例14

(I b7)的制備 除用D—(—)—樟腦磺內(nèi)酰胺(II b)替代L—(+)—樟腦磺內(nèi)酰胺(II a)外,其它條件同實(shí)施例13。
實(shí)施例15

(I a8)的制備 除用4-氟苯乙酸替代4-氯苯乙酸,1-溴丙烷替代碘甲烷外,其它條件同實(shí)施例1。
實(shí)施例16

(I b8)的制備 除用D—(—)—樟腦磺內(nèi)酰胺(II b)替代L—(+)—樟腦磺內(nèi)酰胺(II a)外,其它條件同實(shí)施例15。
實(shí)施例17

(I a9)的制備 除用4-氟苯乙酸替代4-氯苯乙酸,1-溴丁烷替代碘甲烷外,其它條件同實(shí)施例1。
實(shí)施例18

(I b9)的制備 除用D—(—)—樟腦磺內(nèi)酰胺(II b)替代L—(+)—樟腦磺內(nèi)酰胺(II a)外,其它條件同實(shí)施例17。
實(shí)施例19

(I a10)的制備 除用2,4-二氯苯乙酸替代4-氯苯乙酸外,其它條件同實(shí)施例1。
實(shí)施例20

(I b10)的制備 除用D—(—)—樟腦磺內(nèi)酰胺(II b)替代L—(+)—樟腦磺內(nèi)酰胺(II a)外,其它條件同實(shí)施例19。
實(shí)施例21

(I a11)的制備 除用2,4-二氯苯乙酸替代4-氯苯乙酸,溴乙烷替代碘甲烷外,其它條件同實(shí)施例1。
實(shí)施例22

(I b11)的制備 除用D—(—)—樟腦磺內(nèi)酰胺(II b)替代L—(+)—樟腦磺內(nèi)酰胺(II a)外,其它條件同實(shí)施例21。
實(shí)施例23

(I a12)的制備 除用2,4-二氯苯乙酸替代4-氯苯乙酸,1-溴丙烷替代碘甲烷外,其它條件同實(shí)施例1。
實(shí)施例24

(I b12)的制備 除用D—(—)—樟腦磺內(nèi)酰胺(II b)替代L—(+)—樟腦磺內(nèi)酰胺(II a)外,其它條件同實(shí)施例23。
實(shí)施例25

(I a13)的制備 除用2,4-二氯苯乙酸替代4-氯苯乙酸,1-溴丁烷替代碘甲烷外,其它條件同實(shí)施例1。
實(shí)施例26

(I b13)的制備 除用D—(—)—樟腦磺內(nèi)酰胺(II b)替代L—(+)—樟腦磺內(nèi)酰胺(II a)外,其它條件同實(shí)施例25。
實(shí)施例27

(I a14)的制備 除用2,4-二氯苯乙酸替代4-氯苯乙酸,烯丙基溴替代碘甲烷外,其它條件同實(shí)施例1。
實(shí)施例28

(I b14)的制備 除用D—(—)—樟腦磺內(nèi)酰胺(II b)替代L—(+)—樟腦磺內(nèi)酰胺(II a)外,其它條件同實(shí)施例27。
實(shí)施例29

(I a15)的制備 除用2,4-二氯苯乙酸替代4-氯苯乙酸,芐溴替代碘甲烷外,其它條件同實(shí)施例1。
實(shí)施例30

(I b15)的制備 除用D—(—)—樟腦磺內(nèi)酰胺(II b)替代L—(+)—樟腦磺內(nèi)酰胺(II a)外,其它條件同實(shí)施例29。
下面列出木發(fā)明的化合物的物理性質(zhì)和收率。
表1 III類化合物的物理常數(shù)和收率
表2 IV類化合物的物理性質(zhì)和收率

表3 V類化合物的物理性質(zhì)和收率
表4 VI類化合物的物理性質(zhì)和收率
表5 I類化合物的物理性質(zhì)和收率

表6 I類化合物的ee值 “/”表示未得到結(jié)果。分析儀器是安捷侖HP1100型液相色譜儀,波長(zhǎng)λ=254nm,OD-H柱,流動(dòng)相為異丙醇和正己烷。
本發(fā)明化合物的波譜性質(zhì)(a類化合物和b類化合物的波譜性質(zhì)相同,例如VIa15和VIb15的波譜性質(zhì)相同) III類化合物的波譜性質(zhì) IIIa1
N-[2-(4-氯苯基)乙?;鵠-(+)-莰烷-10,2-磺內(nèi)酰胺 1H NMR(400MHz,CDCl3)δ(ppm)0.90(s,3H,CH3),1.05(s,3H,CH3),1.27-1.37(m,2H),1.78-1.87(m,3H),1.95-1.97(m,2H),3.44(q,J=13.5Hz,2H),3.81-3.84(m,1H),3.87-3.99(m,2H,CH2Ph),7.16-7.23(m,4H,C6H4);13C NMR(100MHz,CDCl3)δ(ppm)19.73,20.70,38.17,40.85,41.06,44.22,44.62,47.64,48.35,52.86,65.22,127.70,128.49,131.01,131.10,131.65,132.95,169.30;EI MS(m/z)(%)369([M+2]+,44),367(M+,92),242(13),214(4),186(10),170(11),155(13),152(98),125(100),107(50),93(68);元素分析C18H22ClNO3S計(jì)算值C,58.77;H,6.03;N,3.81;S,8.72;實(shí)測(cè)值C,58.53;H,5.79;N,3.69;S,8.72 IIIa2
N-[2-(4-氟苯基)乙?;鵠-(+)-莰烷-10,2-磺內(nèi)酰胺 1H NMR(400MHz,CDCl3)δ(ppm)0.97(s,3H,CH3),1.12(s,3H,CH3),1.34-1.42(m,2H),1.85-1.93(m,3H),2.02-2.04(m,2H),3.51(q,J=13.5Hz,2H),3.88-3.91(m,1H),3.95-4.06(m,2H,CH2Ph),6.98-7.02(m,2H,C6H4),7.25-7.29(m,2H,C6H4);13C NMR(100MHz,CDCl3)δ(ppm)19.77,20.73,38.22,40.95,41.18,44.26,44.67,47.67,48.38,52.92,65.23,114.99,115.23,11546,128.90,131.28,161.94,169.66;EI MS(m/z)(%)353([M+2]+,3),351(M+,100),244(3),153(6),152(98),135(83),109(64),107(13),93(10);元素分析C18H22FNO3S計(jì)算值C,61.52;H,6.31;N,3.99;S,9.12;實(shí)測(cè)值C,61.57;H,6.40;N,3.86;S,8.92 IIIa3
N-[2-(2,4-二氯苯基)乙酰基]-(+)-莰烷-10,2-磺內(nèi)酰胺 1H NMR(400MHz,CDCl3)δ(ppm)0.99(s,3H,CH3),1.21(s,3H,CH3),1.35-143(m,2H),1.88-1.94(m,3H),2.04-2.06(m,1H),2.14-2.15(m,1H),3.52(q,J=13.7Hz,2H),3.90-3.93(m,1H),4.04-4.28(m,2H,CH2Ph),7.18-7.23(m,2H,C6H3),7.41(s,1H,C6H3);13C NMR(100MHz,CDCl3)δ(ppm)19.70,20.54,20.68,38.06,39.34,44.21,44.61,47.63,48.51,52.72,65.17,127.04,129.12,130.56,132.62,133.69,135.21,167.83;EI MS(m/z)(%)401(M+,23),366(100),336(27),293(3),263(9),234(47),186(5),159(30),152(98),134(16),107(4),93(7);元素分析C18H21Cl2NO3S計(jì)算值C,53.73;H,5.26;N,3.48;S,7.97;實(shí)測(cè)值C,53.61;H,4.98;N,3.35;S,8.07 IV類化合物的波譜性質(zhì) IVa1
N-[(2S)-2-(4-氯苯基)丙?;鵠-(+)-莰烷-10,2-磺內(nèi)酰胺 1H NMR(400MHz,CDCl3)δ(ppm)0.99(s,3H,CH3),1.20(s,3H,CH3),1.35-1.37(m,2H),1.56(d,J=6.8Hz,3H),1.89-1.92(m,3H),2.02-2.08(m,2H),3.45(d,J=14.0Hz,2H),3.55(d,J=14.0Hz,2H),3.85-3.86(m,1H),4.42(q,J=6.8Hz,1H,CHPh),7.28(d,J=8.4Hz,2H,C6H4),7.36(d,J=8.4Hz,2H,C6H4);13C NMR(100MHz,CDCl3)δ(ppm)19.73,19.96,20.79,26.25,32.63,38.27,44.63,47.62,48.25,52.95,65.21,128.23,129.71,132.88,137.55,173.50;EI MS(m/z)(%)385([M+4]+,12),384([M+3]+,27),383([M+2]+,37),381(M+,100),242(27),166(37),141(28),139(77),107(7),91(7),77(17),67(10),55(10); 元素分析C19H24ClNO3S計(jì)算值C,59.75;H,6.33;N,3.67;S,8.40;實(shí)測(cè)值C,59.99;H,6.15;N,3.62;S,8.21。
IVa2
N-[(2S)-2-(4-氯苯基)丁?;鵠-(+)-莰烷-10,2-磺內(nèi)酰胺 1H NMR(400MHz,CDCl3)δ(ppm)0.93(t,J=7.4Hz,3H),0.98(s,3H,CH3),1.21(s,3H,CH3),1.33-1.35(m,2H),1.82-1.88(m,4H,),2.06-2.14(m,3H),3.42(d,J=14.0Hz,2H),3.53(d,J=14.0Hz,2H),3.84-3.86(m,1H),4.17(t,J=7.4Hz,1H,CHPh),7.27(d,J=7.6Hz,2H,C6H4),7.39(d,J=7.6Hz,2H,C6H4);13C NMR(100MHz,CDCl3)δ(ppm)12.08,19.83,20.87,26.29,29.34,32.83,38.49,44.57,47.66,48.19,51.94,53.07,65.49,128.25,130.20,132.98,136.37,173.09;EI MS(m/z)(%)398([M+3]+,39),397([M+2]+,33),395(M+,100),367(3),338(17),331(3),242(23),214(4),180(30),153(57),125(37),107(4),91(9),77(17),67(8); 元素分析C20H26ClNO3S計(jì)算值C,60.67;H,6.62;N,3.54;S,8.10;實(shí)測(cè)值C,60.92;H,6.88;N,3.39;S,8.32。
IVa3
N-[(2S)-2-(4-氯苯基)戊?;鵠-(+)-莰烷-10,2-磺內(nèi)酰胺 1H NMR(600MHz,CDCl3)δ(ppm)0.90(t,J=7.2Hz,3H),0.98(s,3H,CH3),1.21(s,3H,CH3),1.28-1.34(m,4H),1.76-1.79(m,1H),1.84-1.90(m,3H,),2.04-2.10(m,2H),2.13-2.14(m,1H),3.41(d,J=13.8Hz,1H),3.53(d,J=13.8Hz,1H),3.83-3.85(m,1H),4.27(t,J=7.5Hz,1H,CHPh),7.27(d,J=7.6Hz,2H,C6H4),7.39(d,J=7.6Hz,2H,C6H4);13C NMR(100MHz,CDCl3)δ(pPm)13.65,19.78,20.56,20.82,26.26,32.75,38.13,38.44,44.52,47.61,48.15,50.12,53.00,65.41,128.19,130.14,132.86,136.51,173.05; EI MS(m/z)(%)412([M+3]+,36),410([M+1]+,31),409(M+,100),380(11),367(46),338(18),3,242(23),214(18),214(4),194(28),167(49),125(62),91(9),67(9),55(14); 元素分析C21H28ClNO3S計(jì)算值C,61.52;H,6.88;N,3.42;S,7.82;實(shí)測(cè)值C,61.75;H,6.89;N,3.30;S,8.14。
IVa4
N-[(2S)-2-(4-氯苯基)己?;鵠-(+)-莰烷-10,2-磺內(nèi)酰胺 1H NMR(400MHz,CDCl3)δ(ppm)0.84(t,J=7.2Hz,3H),0.98(s,3H,CH3),1.21(s,3H,CH3),1.24-1.35(m,6H),1.78-1.82(m,1H),1.84-1.90(m,3H,),2.05-2.13(m,3H),3.41(d,J=14.0Hz,1H),3.52(d,J=14.0Hz,1H),3.82-3.84(m,1H),4.25(t,J=7.2Hz,1H,CHPh),7.26(d,J=8.4Hz,2H,C6H4),7.39(d,J=8.4Hz,2H,C6H4);13C NMR(100MHz,CDCl3)δ(ppm)13.80,19.88,20.87,22.28,26.35,29.55,32.90,35.83,38.53,44.62,47.71,48.52,50.38,53.15,65.54,128.31,130.21,133.01,136.55,173.22;EI MS(m/z)(%)425([M+2]+,42),423(M+,100),380(11),367(75),338(21),242(22),214(3),214(3),208(40),181(73),139(10),135(23),125(58),91(11),67(13); 元素分析C22H30ClNO3S計(jì)算值C,62.32;H,7.13;N,3.30;S,7.56;實(shí)測(cè)值C,62.43;H,6.91;N,3.09;S,7.58。
IVa5
N-[(2S)-3-苯基-2-(4-氯苯基)丙?;鵠-(+)-莰烷-10,2-磺內(nèi)酰胺 1H NMR(400MHz,CDCl3)δ(ppm)0.63(s,3H,CH3),0.87(s,3H,CH3),1.25-1.27(m,2H),1.73-1.82(m,4H),1.92-1.98(m,1H),3.04-3.08(m,1H,CH2Ph),3.29-3.41(m,3H),3.72-3.75(m,1H),4.60-4.64(m,1H,CHPh),7.14-7.48(m,9H,C6H4,C6H5);13C NMR(100MHz,CDCl3)δ(ppm)19.74,20.42,26.30,32.76,38.23,42.50,44.53,47.47,48.03,51.95,52.97,65.30,126.67,128.28,128.38,129.37,130.20,133.22,136.08,137.60,171.97;EI MS(m/z)(%)460([M+3]+,7),459([M+2]+,8)457(M+,33),242(19),215(100),176(4),152(4),135(31),107(6),91(16); 元素分析C25H28ClNO3S計(jì)算值C,65.56;H,6.16;N,3.06;S,7.00;實(shí)測(cè)值C,65.59;H,5.65;N,3.26;S,7.28。
IVa6
N-[(2S)-2-(4-氟苯基)丙?;鵠-(+)-莰烷-10,2-磺內(nèi)酰胺 1H NMR(400MHz,CDCl3)δ(ppm)0.98(s,3H,CH3),1.20(s,3H,CH3),1.34-1.39(m,2H),1.56(d,J=7.2Hz,3H),1.88-1.92(m,3H),2.02-2.10(m,2H),3.44(d,J=13.6Hz,1H),3.54(d,J=13.6Hz,1H),3.83-3.86(m,1H),4.43(q,J=6.8Hz,1H,CH2Ph),6.97-7.01(m,2H,C6H4),7.37-7.40(m,2H,C6H4);13C NMR(100MHz,CDCl3)δ(ppm)19.74,20.79,26.25,32.67,36.70,38.29,44,23,44.47,47.63,48.25,52.99,65.24,114.80,115.01,129.84,129.91,134.71,161.89,173.85;EI MS(m/z)(%)368([M+3]+,2),383([M+2]+,5),365(M+,37),242(77),214(3),150(20),135(49),122(100),107(11),103(35),91(9),77(4); 元素分析C19H24FNO3S計(jì)算值C,62.44;H,6.62;N,3.83;S,8.77;實(shí)測(cè)值C,62.69;H,6.49;N,3.62;S,8.51。
IVa7
N-[(2S)-2-(4-氟苯基)丁?;鵠-(+)-莰烷-10,2-磺內(nèi)酰胺 1H NMR(600MHz,CDCl3)δ(ppm)0.93(t,J=7.2Hz,3H),0.98(s,3H,CH3),1.21(s,3H,CH3),1.33-1.35(m,2H),1.83-1.88(m,4H,),2.08-2.15(m,3H),3.42(d,J=13.8Hz,1H),3.54(d,J=13.8Hz,1H),3.84-3.86(m,1H),4.18(t,J=7.2Hz,1H,CHPh),6.97-7.00(m,2H,C6H4),7.41-7.43(m,2H,C6H4);13C NMR(100MHz,CDCl3)δ(ppm)12.03,19.76,20.80,26.23,29.38,32.74,38.45,44.52,47.59,48.12,51.72,53.00,65.41,114.73,114.94,130.29,130.37,133.55,161.92,173.3;EI MS(m/z)(%)380([M+1]+,3),379(M+,18),352(2),322(4),242(4),214(3),164(13),137(100),122(11),109(87),91(10); 元素分析C20H26FNO3S計(jì)算值C,63.30;H,6.91;N,3.69;S,8.45;實(shí)測(cè)值C,63.78;H,6.66;N,3.64;S,8.60。
IVa8
N-[(2S)-2-(4-氟苯基)戊?;鵠-(+)-莰烷-10,2-磺內(nèi)酰胺 1H NMR(600MHz,CDCl3)δ(ppm)0.91(t,J=7.2Hz,3H),0.98(s,3H,CH3),1.21(s,3H,CH3),1.31-1.34(m,4H),1.76-1.79(m,1H),1.84-1.90(m,3H,),2.04-2.10(m,2H),2.13-2.14(m,1H),3.44(d,J=13.8Hz,1H),3.53(d,J=13.8Hz,1H),3.83-3.85(m,1H),4.28(t,J=7.2Hz,1H,CHPh),6.98-7.00(m,2H,C6H4),7.41-7.43(m,2H,C6H4);13C NMR(100MHz,CDCl3)δ(ppm)13.62,19.74,20.54,20.78,26.23,32.70,38.20,38.43,44.50,47.57,48.11,49.93,52.96,65.36,114.71,114.92,130.24,130.32,133.71,161.87,173.3,EI MS(m/z)(%)396([M+3]+,4),395([M+2]+,9),393(M+,66),350(14),322(21),242(9),178(27),151(88),135(49),122(12),109(100),91(19),67(10); 元素分析C21H28FNO3S計(jì)算值C,64.10;H,7.17;N,3.56;S,8.15;實(shí)測(cè)值C,64.36;H,6.86;N,3.40;S,8.10。
IVa9
N-[(2S)-2-(4-氟苯基)己酰基]-(+)-莰烷-10,2-磺內(nèi)酰胺 1H NMR(600MHz,CDCl3)δ(ppm)0.85(t,J=7.0Hz,3H),0.98(s,3H,CH3),1.21(s,3H,CH3),1.25-1.34(m,6H),1.78-1.82(m,1H),1.84-1.90(m,3H,),2.06-2.10(m,2H),2.14-2.17(m,1H),3.42(d,J=13.8Hz,1H),3.53(d,J=13.8Hz,1H),3.83-3.85(m,1H),4.24(t,J=7.0Hz,1H,CHPh),6.97-7.00(m,2H,C6H4),7.41-7.43(m,2H,C6H4);13C NMR(100MHz,CDCl3)δ(ppm)13.75,19.80,20.79,22.22,26.28,29.50,32.78,35.88,38.46,44.56,47.63,48.17,50.13,53.05,65.43,114.99,130.28,130.36,133.71,161.87,173.3;EI MS(m/z)(%)407(M+,15),351(4),322(6),242(3),192(10),165(39),151(88),135(28),122(11),109(100),91(4),79(5); 元素分析C22H30FNO3S計(jì)算值C,64.84;H,7.42;N,3.44;S,7.87;實(shí)測(cè)值C,64.63;H,7.14;N,3.34;S,8.00。
IVa10
N-[(2S)-2-(2,4-二氯苯基)乙酰基]-(+)-莰烷-10,2-磺內(nèi)酰胺 1H NMR(600MHz,CDCl3)δ(ppm)0.97(s,3H,CH3),1.17(s,3H,CH3),1.33-1.40(m,2H),1.56-1.57(d,J=6Hz,3H),1.88-2.06(m,3H),2.07-2.08(d,J=7.2Hz,2H),3.47-3.48(d,J=7.2Hz,2H),3.76(s,1H),4.85-4.86(d,J=6.6Hz,2H,CH2Ph),7.22-7.24(d,J=8.4Hz,1H,C6H3),7.39(s,1H,C6H3),7.43-7.44(d,J=8.4Hz,1H,C6H3);13C NMR(100MHz,CDCl3)δ(ppm)19.03,19.73,20.57,25.85,26.24,29.17,38.24,44.42,47.65,48.34,52.82,65.26,126.88,129.13,129.67,133.25,134.36,135.73,172.73;EI MS(m/z)(%)415(M+,100),380(22),330(5),242(4),201(5),173(95),149(100),135(26),107(22),91(7),77(3); 元素分析C19H23Cl2NO3S計(jì)算值C,54.81;H,5.57;N,3.36;S,7.70;實(shí)測(cè)值C,55.081;H,5.77;N,3.19;S,7.62。
IVa11
N-[(2S)-2-(2,4-二氯苯基)丁?;鵠-(+)-莰烷-10,2-磺內(nèi)酰胺 1H NMR(600MHz,CDCl3)δ(ppm)0.95(t,J=7.0Hz,3H),0.98(s,3H,CH3),1.20(s,3H,CH3),1.35-1.37(m,2H),1.78-1.82(m,2H),1.87-1.91(m,2H),2.07-2.13(m,3H),3.39(d,J=13.8Hz,2H),3.51(d,J=13.8Hz,2H),3.88-3.90(m,1H),4.72(t,J=7.0Hz,1H,CHPh),7.20(d,J=8.6Hz,1H,C6H3),7.39(s,1H,C6H3),7.54(d,J=8.6Hz,1H,C6H3);13C NMR(100MHz,CDCl3)δ(ppm)11.99,19.72,20.74,26.23,29.00,32.65,38.40,44.50,47.60,47.97,48.20,52.90,65.31,126.85,129.70,133.02,134.45,134.77,171;EI MS(m/z)(%)429(M+,2),394(85),372(6),242(13),214(9),187(23),159(100),135(96),123(10),115(27),107(20),91(14),77(9); 元素分析C20H25Cl2NO3S計(jì)算值C,55.81;H,5.85;N,3.25;S,7.45;實(shí)測(cè)值C,55.82;H,5.44;N,3.21;S,7.89。
IVa12
N-[(2S)-2-(2,4-二氯苯基)戊?;鵠-(+)-莰烷-10,2-磺內(nèi)酰胺 1H NMR(400MHz,CDCl3)δ(ppm)0.93(t,J=7.2Hz,3H),0.98(s,3H,CH3),1.20(s,3H,CH3),1.30-1.38(m,4H),1.67-1.73(m,1H),1.89(br,3H),2.02-2.06(m,1H),2.11-2.13(m,2H),3.38(d,J=14.0Hz,1H),3.50(d,J=14.0Hz,1H),3.87-3.90(m,1H),4.81(t,J=7.4Hz,1H,CHPh),7.19(d,J=8.8Hz,1H,C6H3),7.38(s,1H,C6H3),7.53(d,J=8.8Hz,1H,C6H3);13C NMR(100MHz,CDCl3)δ(ppm)13.49,19.72,20.61,20.72,26.24,32.64,37.68,38.40,44.52,46.17,47.60,48.21,52.88,65.29,126.86,129.17,129.65,132.96,134.58,134.71,171.82;EI MS(m/z)(%)443(M+,2),408(71),372(5),242(10),214(2),201(44),159(100),135(62),107(13),91(9),77(6); 元素分析C21H27Cl2NO3S計(jì)算值C,56.75;H,6.12;N,3.15;S,7.22;實(shí)測(cè)值C,56.84;H,6.13;N,3.04;S,7.40。
IVa13
N-[(2S)-2-(2,4-二氯苯基)己?;鵠-(+)-莰烷-10,2-磺內(nèi)酰胺 1H NMR(600MHz,CDCl3)δ(ppm)0.86(t,J=7.2Hz,3H),0.98(s,3H,CH3),1.20(s,3H,CH3),1.24-1.36(m,6H),1.72(br,1H),1.89(br,3H,),2.11(br,1H),2.12(br,2H),3.38(d,J=13.8Hz,1H),3.50(d,J=13.8Hz,1H),3.89(br,1H),4.79(br,1H,CHPh),7.20(d,J=8.4Hz,1H,C6H3),7.39(s,1H,C6H3),7.53(d,J=8.4Hz,1H,C6H3);13C NMR(100MHz,CDCl3)δ(ppm)13.77,19.80,20.74,22.10,26.31,29.54,32.75,35.49,38.47,44.58,46.40,47.68,48.29,52.99,65.39,126.92,129.27,129.69,133.06,134.68,134.89,171.96;EI MS(m/z)(%)461([M+4]+,2),460([M+3]+,3),458([M+1]+,8),422(100),401(18),372(7),366(9),242(15),214(34),186(9),173(19),159(61),135(19),91(6),77(5); 元素分析C22H29Cl2NO3S計(jì)算值C,56.74;H,6.38;N,3.06;S,6.99;實(shí)測(cè)值C,57.13;H,6.20;N,2.81;S,6.91。
IVa14
N-[(2S)-2-(2,4-二氯苯基)-4-戊烯酰基]-(+)-莰烷-10,2-磺內(nèi)酰胺 1H NMR(600MHz,CDCl3)δ(ppm)0.97(s,3H,CH3),1.19(s,3H,CH3),1.35(br,2H),1.88(br,3H),2.10(br,2H),2.49-2.51(m,1H,CH2CH=CH2),2.74-2.76(m,1H,CH2CH=CH2),3.37(d,J=13.8Hz,1H),3.50(d,J=13.8Hz,1H),3.88(br,1H),4.92(br,1H,CHPh),5.03(d,J=10.2Hz,1H,CH2=CHCH2),5.13(d,J=16.8Hz,1H,CH2=CHCH2),5.80(br,1H,CH=CH2),7.20(d,J=8.4Hz,1H,C6H3),7.39(s,1H,C6H3),7.55(d,J=8.4Hz,1H,C6H3);13C NMR(100MHz,CDCl3)δ(ppm)19.70,20.69,26.20,32.60,38.21,39.07,44.47,45.83,47.56,48.21,52.83,62,29,117.74,126.87,129.24,129.68,133.15,134.02,134.48,170.93;EI MS(m/z)(%)444([M+3]+,19),443([M+2]+,18),441(M+,39),406(100),372(21),342(8),282(19),242(19),199(50),163(26),128(33),91(9),77(9); 元素分析C21H25Cl2NO3S計(jì)算值C,57.01;H.5.70;N,3.17;S,7.25;實(shí)測(cè)值C,56.79;H,5.76;N,3.15;S,7.13。
IVa15
N-[(2S)-3-苯基-2-(2,4二氯苯基)丙?;鵠-(+)-莰烷-10,2-磺內(nèi)酰胺 1H NMR(600MHz,CDCl3)δ(ppm)0.61(s,3H,CH3),0.86(s,3H,CH3),1.26(br,2H),1.65-1.71(m,2H),1.81(br,2H),1.92-1.96(m,1H),3.06-3.08(m,1H,CH2Ph),3.16-3.25(m,1H,CH2Ph),3.26(d,J=13.8Hz,1H),3.36(d,J=13.8Hz,1H),3.76(br,1H),5.18(br,1H,CHPh),7.18-7.29(m,6H,C6H5,C6H3),7.41(s,1H,C6H3),7.65(d,J=8.4Hz,1H,C6H4);13CNMR(100MHz,CDCl3)δ(ppm)19.61,20.20,26.19,32.57,38.04,41.29,44.47,47.36,47.99,48.26,52.77,65.00,126.61,127.03,128.19,129.12,129.41,133.27,134.10134.39137.59,170.61;EI MS(m/z)(%)4944([M+3]+,6),493([M+2]+,4),492(M+,39),456(100),392(6),372(7),304(23),249(99),242(13),214(19),178(56),136(22),91(70); 元素分析C25H27Cl2NO3S計(jì)算值C,60.97;H,5.53;N,2.84;S,6.51;實(shí)測(cè)值C,60.55;H,5.61;N,2.81;S,6.78。
V類化合物的波譜性質(zhì) V a1
2-(4-氯苯基)-1-丙醇 1H NMR(400MHz,CDCl3)δ(ppm)1.26(d,J=7.2Hz,3H,CH3),1.39(s,1H,OH),2.91-2.96(m,1H,CH),3.67-3.69(m,2H,CH2),7.17(d,J=8.4Hz,2H,C6H4),7.30(d,J=8.4Hz,2H,C6H4);13C NMR(100MHz,CDCl3)δ(ppm)17.43,41.60,68.07,128.48,128.61,128.80,131.99,142.28。
V a2
2-(4-氯苯基)-1-丁醇 1H NMR(400MHz,CDCl3)δ(ppm)0.82(t,J=7.4Hz,3H,CH3),1.35(br,1H,OH),1.50-1.58(m,1H,CH2),1.70-1.81(m,1H,CH2),2.64-2.71(m,1H,CH),3.68-3.79(m,2H,CH2),7.16(d,J=8.4Hz,2H,C6H4),7.30(d,J=8.4Hz,2H,C6H4)。
V a3
2-(4-氯苯基)-1-戊醇 1H NMR(400MHz,CDCl3)δ(ppm)0.85(t,J=7.4Hz,3H,CH3),1.14-1.19(m,2H,CH2),1.44-148(m,1H,CH2),1.59-1.64(m,1H,CH2),2.35(br,1H,OH),2.67(br,1H,CH),3.54(br,2H,CH2OH),7.09(d,J=8.0Hz,2H,C6H4),7.25(d,J=8.0Hz,2H,C6H4);13C NMR(100MHz,CDCl3)δ(ppm)13.93,20.21,34.07,47.91,66.82,128.30,128.44,129.06,129.44,131.88,141.30。
V a4
2-(4-氯苯基)-1-己醇 1H NMR(400MHz,CDCl3)δ(ppm)0.84(t,J=7.2Hz,3H,CH3),1.13-1.21(m,2H,CH2),1.22-1.30(m,3H,CH2,OH),1.51-1.58(m,1H,CH2),1.66-1.69(m,1H,CH2),2.75(br,1H,CH),3.69-3.76(m,2H,CH2OH),7.15(d,J=8.2Hz,2H,C6H4),7.30(d,J=8.2Hz,2H,C6H4);13C NMR(100MHz,CDCl3)δ(ppm)13.78,22.53,29.27,31.60,47.85,67.02,128.35,128.46,120.08,129.38,131.94,141.22。
V a5
3-苯基-2-(4-氯苯基)-1-丙醇 1H NMR(400MHz,CDCl3)δ(ppm)1.28(br,1H,OH),2.82-2.85(m,1H,CH2),2.98-3.07(m,1H,CH2),3.71-3.75(m,2H,CH2OH),7.03-7.26(m,9H,C6H4,C6H5)。
V a6
2-(4-氟苯基)-1-丙醇 1H NMR(400MHz,CDCl3)δ(ppm)1.23(d,J=8.4Hz,3H,CH3),1.50(s,1H,OH),2.91-2.96(m,1H,CH),3.63-3.67(m,2H,CH2),7.00-7.04(m,2H,C6H4),7.18-7.21(m,2H,C6H4)。
V a7
2-(4-氟苯基)-1-丁醇 1H NMR(400MHz,CDCl3)δ(ppm)0.78(m,3H,CH3),1.49-1.55(m,1H,CH2),1.71-1.77(m,2H,OH,CH2),2.63-2.67(m,1H,CH),3.63-3.74(m,2H,CH2),6.99-7.03(m,2H,C6H4),7.13-7.17(m,2H,C6H4)。
V a8
2-(4-氟苯基)-1-戊醇 1H NMR(400MHz,CDCl3)δ(ppm)0.87(t,J=7.4Hz,3H,CH3),1.18-1.26(m,3H,OH,CH2),1.49-1.56(m,1H,CH2),1.61-1.68(m,1H,CH2),2.77-2.81(m,1H,CH),3.66-3.74(m,2H,CH2OH),7.00-7.04(m,2H,C6H4),7.16-7.19(m,2H,C6H4);13C NMR(100MHz,CDCl3)δ(ppm)13.95,20.30,34.25,47.57,67.26,114.99,115.37,129.33,130.19,138.19,161.53。
V a9
2-(4-氟苯基)-1-己醇 1H NMR(400MHz,CDCl3)δ(ppm)0.84(t,J=7.2Hz,3H,CH3),1.10-1.20(m,2H,CH2),1.22-1.37(m,2H,CH2),1.39(br,1H,OH),1.41-1.56(m,1H,CH2),1.64-1.71(m,1H,CH2),2.73-2.78(m,1H,CH),3.64-3.76(m,2H,CH2OH),7.00-7.04(m,2H,C6H4),7.15-7.18(m,2H,C6H4);13C NMR(100MHz,CDCl3)6(ppm)13.69,22.55,29.31,31.76,47.70,67.21,114.93,115.31,129.19,130.10,138.43,161.40。
V a10
2-(2,4-二氯苯基)-1-丙醇 1H NMR(600MHz,CDCl3)δ(ppm)1.27(d,J=7.6Hz,3H,CH3),1.38(s,1H,OH),3.47-3.51(m,1H,CH),3.69-3.73(m,1H,CH2OH),3.76-3.79(m,1H,CH2OH),7.24(d,J=9.6Hz,2H,C6H4),7.40(s,1H,C6H4);13C NMR(100MHz,CDCl3)δ(ppm)16.59,37.36,66.21,127.62,128.16,129.43,132.15,134.52,139.57。
V a11
2-(2,4-二氯苯基)-1-丁醇 1H NMR(400MHz,CDCl3)δ(ppm)0.81-0.84(m,3H,CH3),1.53-1.59(m,1H,OH),1.69-1.75(m,2H,CH2CH3),2.83-2.87(m,1H,CH),3.68(S,2H,CH2OH),7.17-7.23(m,2H,C6H4),7.375-7.379(m,2H,C6H4);13C NMR(100MHz,CDCl3)δ(ppm)11.36,19.96,44.39,65.16,127.17,128.41129.42,132.03,135.33,138.51。
V a12
2-(2,4-二氯苯基)-1-戊醇 1H NMR(400MHz,CDCl3)δ(ppm)0.87(t,J=7.2Hz,3H,CH3),1.16-1.26(m,2H,CH2),1.49-1.57(m,1H,CH2),1.65-1.73(m,1H,CH2),2.42(br,1H,OH),3.36-3.41(m,1H,CH),3.64(m,2H,CH2OH),7.15-7.22(m,2H,C6H3),7.37(s,1H,C6H3);13C NMR(100MHz,CDCl3)δ(ppm)13.97,20.27,33.48,42.82,65.79,127.10,128.87,129.17,132.22,135.37,138.69。
V a13
2-(2,4-二氯苯基)-1-己醇 1H NMR(600MHz,CDCl3)δ(ppm)0.86(t,J=7.2Hz,3H,CH3),1.16(br,1H,OH),1.21-1.31(m,4H,CH2),1.56-1.59(m,1H,CH2),1.76-1.77(m,1H,CH2),3.40-3.42(m,1H,CH),3.75-3.77(m,2H,CH2OH),7.20-7.25(m,2H,C6H3),7.40(s,H,C6H3);13C NMR(100MHz,CDCl3)δ(ppm)13.87,22.51,29.12,43.06,65,91,126.90,128.20,129.57,132.11,135.43,138.95。
V a14
2-(2,4-二氯苯基)-4-烯-1-戊醇 1H NMR(600MHz,CDCl3)δ(ppm)1.36(s,1H,OH),2.37-2.42(m,1H,CH2),2.52-2.56(m,1H,CH2),3.49-3.51(m,1H,CH),3.79-3.81(m,2H,CH2OH),4.99-5.05(m,2H,CH2),5.68-5.74(m,1H,CH),7.21-7.25(m,2H,C6H3),7.41(s,1H,C6H3);13C NMR(100MHz,CDCl3)δ(ppm)36.13,42.66,64.90,116.89,126.82,128.41,129.32,130.06,132.50,135.38,137.89。
V a15
3-苯基-2-(2,4-二氯苯基)-1-丙醇 1H NMR(400MHz,CDCl3)δ(ppm)1.31(s,1H,OH),2.93-2.95(m,1H,CH2),3.01-3.03(m,1H,CH2Ph),3.71(br,1H,CH),3.80(br,2H,CH2),7.14-7.38(m,8H,C6H3,C6H5);13C NMR(100MHz,CDCl3)δ(ppm)37.35,44.55,62.27,126.27,127.02,127.14,128.32,128.81,129.05,129.33,129.41,132.58,135.10,138.00,139.01。
VI類化合物的波譜性質(zhì) VIa1
2-(4-氯苯基)-1-溴丙烷 1H NMR(400MHz,CDCl3)δ(ppm)1.70(t,J=3.2Hz,3H,CH3),3.03-3.18(m,2H,CH2),4.23-4.28(m,1H,CH),7.13-7.16(m,2H,C6H4),7.26-7.31(m,2H,C6H4)。
VIa2
2-(4-氯苯基)-1-溴丁烷 1H NMR(400MHz,CDCl3)δ(ppm)0.81(t,J=7.4Hz,3H,CH3),1.57-1.65(m,1H,CH2),1.90-1.97(m,1H,CH2),2.82-2.86(m,1H,CH),3.49-3.58(m,2H,CH2Br),7.11(d,J=8.4Hz,2H,C6H4),7.29-7.31(d,J=8.4Hz,2H,C6H4)。
VIa3
2-(4-氯苯基)-1-溴戊烷 1H NMR(400MHz,CDCl3)δ(ppm)0.85(t,J=7.2Hz,3H,CH3),1.16-1.20(m,2H,CH2CH3),1.55-1.59(m,1H,CH2),1.79-1.85(m,1H,CH2),2.90-2.94(m,1H,CH),3.45-3.54(m,2H,CH2Br),7.10(d,J=8.4Hz,2H,C6H4),7.27(d,J=8.4Hz,2H,C6H4);13C NMR(100MHz,CDCl3)δ(ppm)13.81,20.35,38.41,46.88,47.34,127.76,128.31,129.20,129.74,132.44,140.83。
VIa4
2-(4-氯苯基)-1-溴己烷 1H NMR(400MHz,CDCl3)δ(ppm)0.84(t,J=7.2Hz,3H,CH3),1.10-1.32(m,4H,CH2CH2),1.57-1.61(m,1H,CH2),1.84-1.89(m,1H,CH2),2.89-2.93(m,1H,CH),3.47-3.57(m,2H,CH2Br),7.11(d,J=8.6Hz,2H,C6H4),7.30(d,J=8.6Hz,2H,C6H4);13C NMR(100MHz,CDCl3)δ(ppm)13.81,22.43,29.33,33.79,38.43,47.33,128.53,128.82,128.95,129.32,132.41,140.88。
VIa5
3-苯基-2-(4-氯苯基)-1-溴丙烷 1H NMR(400MHz,CDCl3)δ(ppm)2.92-2.95(m,1H,CH2Ph),3.13-3.16(m,1H,CH2Ph),3.18-3.24(m,2H,CH2Br),3.53-3.60(m,1H,CH),7.04-7.33(m,9H,C6H4,C6H5)。
VIa6
2-(4-氟苯基)-1-溴丁烷 1H NMR(400MHz,CDCl3)δ(ppm)1.74(t,J=8.8Hz,3H,CH3),3.02-3.83(m,2H,CH2),4.22-4.32(m,1H,CH),7.25-7.31(m,2H,C6H4),7.31-7.36(m,2H,C6H4)。
VIa7
2-(4-氟苯基)-1-溴丁烷 1H NMR(400MHz,CDCl3)δ(ppm)0.81(t,J=7.4Hz,3H,CH3),1.56-1.62(m,1H,CH2),1.91-1.97(m,1H,CH2),2.79-2.89(m,1H,CH),3.50-3.58(m,2H,CH2Br),7.00-7.04(m,2H,C6H4),7.12-7.16(m,2H,C6H4);13C NMR(100MHz,CDCl3)δ(ppm)11.85,27.23,38.56,48.99,115.08,115.49,129.08,129.89,137.85,161.73。
VIa8
2-(4-氟苯基)-1-溴戊烷 1H NMR(400MHz,CDCl3)δ(ppm)0.87(t,J=7.2Hz,3H,CH3),1.16-1.22(m,2H,CH2),1.55-1.61(m,1H,CH2),1.82-1.87(m,1H,CH2),2.92-2.96(m,1H,CH),3.48-3.57(m,2H,CH2Br),6.99-7.04(m,2H,C6H4),7.12-7.16(m,2H,C6H4);13C NMR(100MHz,CDCl3)δ(ppm)13.72,20.31,36.44,38.68,46.91,115.38,128.43,129.38,137.98,144.88,161.56。
VIa9
2-(4-氟苯基)-1-溴己烷 1H NMR(400MHz,CDCl3)δ(ppm)0.84(t,J=7.2Hz,3H,CH3),1.11-1.33(m,4H,CH2CH2),1.56-1.61(m,1H,CH2),1.85-1.91(m,1H,CH2),2.90-2.94(m,1H,CH),3.48-3.57(m,2H,CH2Br),7.00-7.04(m,2H,C6H4),7.12-7.16(m,2H,C6H4);13C NMR(100MHz,CDCl3)δ(ppm)13.50,22.17,29.09,33.60,38.57,46.92,114.77,115.06,128.04,137.83,161.33。
VIa10
2-(2,4-二氯苯基)-1-溴丙烷 1H NMR(400MHz,CDCl3)δ(ppm)1.40(d,J=4.8Hz,3H,CH3),3.48-3.50(m,1H,CH2),3.60-3.61(m,1H,CH2),3.64-3.68(m,1H,CH),7.19-7.21(m,1H,C6H3),7.21-7.22(m,1H,C6H3),7.40(S,1H,C6H3);13C NMR(100MHz,CDCl3)δ(ppm)18.78,37.1737.98,127.26,128.39,129.84,133.01,134.39,139.12。
VIa11
2-(2,4-二氯苯基)-1-溴丁烷 1H NMR(600MHz,CDCl3)δ(ppm)0.86(t,J=7.2Hz,3H,CH3),1.67-1.69(m,1H,CH2),1.94-196(m,1H,CH2),3.48-3.50(m,1H,CH),3.57-3.58(m,2H,CH2Br),7.16(d,J=7.6Hz,1H,C6H3),7.25(d,J=7.6Hz,1H,C6H3),7.411(s,1H,C6H3);13C NMR(100MHz,CDCl3)δ(ppm)11.44,26.01,36.80,44.03,127.16,128.73,129.37,132.85,135.13,137.90。
VIa12
2-(2,4-二氯苯基)-1-溴戊烷 1H NMR(600MHz,CDCl3)δ(ppm)0.89(t,J=4.8Hz,3H,CH3),1.21-1.26(m,2H,CH2),1.64-1.66(m,1H,CH2),1.84-1.86(m,1H,CH2),3.55-3.59(m,3H,CH2Br,CH),7.16(d,J=8.4Hz,1H,C6H3),7.24(d,J=8.4Hz1H,C6H3),7.40(s,1H,C6H3);13C NMR(100MHz,CDCl3)δ(ppm)13.61,20.11,35.33,37.21,42.09,127.21,128.78,129.37,132.87,135.07,138.15。
VIa13
2-(2,4-二氯苯基)-1-溴己烷 1H NMR(600MHz,CDCl3)δ(ppm)0.89(t,J=7.2Hz,3H,CH3),1.20-1.36(m,4H,CH2CH2CH3),1.65(d,J=9Hz,1H,CH2CH2CH2CH3),1.84-1.86(m,1H,CH2CH2CH2CH3),3.56-3.59(m,3H,CH2Br,CH),7.17(d,J=7.8Hz,1H,C6H3),7.25(d,J=9Hz,1H,C6H3),7.40(d,J=7.8Hz,1H,C6H3);13C NMR(100MHz,CDCl3)δ(ppm)13.91,19.99,29.31,35.09,37.24,42.11,126.93,128.93,129.69,132.90,135.10,138.16。
VIa14
4-(2,4-二氯苯基)-5-溴-1-戊烯 1H NMR(600MHz,CDCl3)δ(ppm)2.44-2.49(m,1H,CH2),2.59-2.66(m,1H,CH2),3.60-3.66(m,3H,CH2Br,CH),5.03-5.10(m,2H,CH2=CH),5.62-5.69(m,1H,CH2=CH),7.16(d,J=8.4Hz,1H,C6H3),7.25(d,J=8.4Hz,1H,C6H3),7.41(s,1H,C6H3);13C NMR(100MHz,CDCl3)δ(ppm)36.22,37.21,41.77,117.89,126.58,127.51,128.74,129.94,133.07,134.49,137.36。
VIa15
3-苯基-2-(2,4-二氯苯基)-1-溴丙烷 1H NMR(400MHz,CDCl3)δ(ppm)2.97-3.02(m,1H,CH2Ph),3.09-3.14(m,1H,CH2Ph),3.53-3.63(m,2H,CH2Br),3.84-3.87(m,1H,CH),7.13-7.38(m,8H,C6H3,C6H5);13C NMR(100MHz,CDCl3)δ(ppm)35.95,38.87,43.82,126.54,126.97,128.44,128.95,129.06,129.38,129.47,133,10,134.67,137.43,138.10 I類目標(biāo)化合物的波譜性質(zhì) I a1
1-(2-(4-氯苯基)丙基)-1-H-1,2,4-三唑 1H NMR(400MHz,CDCl3)δ(ppm)1.35-1.37(m,3H,CH3),3.01-3.19(m,2H,CH2),4.49-4.56(m,1H,CH),6.84(d,J=8.4Hz,2H,C6H4),7.75(s,1H,triCH),7.98(s,1H,triCH);13C NMR(100MHz,CDCl3)δ(ppm)20.04,29.60,42.15,57.78,128.68,130.09,132.74,135.27,151.80;EI MS(m/z)(%);元素分析C11H12ClN3計(jì)算值C,59.60;H,5.46;N,18.95;實(shí)測(cè)值C,59.60;H,5.76;N,18.62。
I a2
1-(2-(4-氯苯基)丁基)-1-H-1,2,4-三唑 1H NMR(400MHz,CDCl3)δ(ppm)1.54(d,J=6.8Hz,3H,CH3),2.05-2.08(m,1H,CH2),2.26-2.31(m,1H,CH2),2.4.-2.46(m,2H,CH2),4.37(t,J=13.6Hz,1H,CH),7.04(d,J=8.4Hz,2H,C6H4),7.23(d,J=8Hz,2H,C6H4),7.98(s,1H,t riCH),807(s,1H,triCH);13C NMR(100MHz,CDCl3)δ(ppm)20.88,31.08,37.36,55.30,128.39,128.63,128.68,129.43,131.66,138.63,141.69,151.58;EI MS(m/z)(%)236([M+1]+,93),202(4),166(100),151(40),138(17),131(88),125(45),115(25),103(25),89(21),82(16),75(16),55(5); 元素分析C12H14ClN3計(jì)算值C,61.15;H,5.99;N,17.83;實(shí)測(cè)值C,60.94;H,6.19;N,17.52。
I a3
1-(2-(4-氯苯基)戊基)-1-H-1,2,4-三唑 1H NMR(400MHz,CDCl3)δ(ppm)0.85(t,J=7.2Hz,3H,CH3),1.17-1.23(m,2H,CH2CH3),1.61-1.67(m,2H,CH2CH2CH3),3.19-3.23(m,1H,CH),4.15-4.21(m,1H,CH2),4.34-4.39(m,1H,CH2),6.93-7.03(m,4H,C6H4),7.61(s,1H,triCH),7.89(s,1H,triCH);13C NMR(100MHz,CDCl3)δ(ppm)13.56,19.94,34.51,45.20,55.24,128.51,128.63,132.51,139.23,143.00,151.55;EI MS(m/z)(%)250([M+1]+,40),180(100),167(11),152(37),125(57),115(14),103(10),89(15),877(10),55(15); 元素分析C13H16ClN3計(jì)算值C,62.52;H,6.46;N,16.83;實(shí)測(cè)值C,62.33;H,6.58;N,16.38。
I a4
1-(2-(4-氯苯基)己基)-1-H-1,2,4-三唑 1H NMR(400MHz,CDCl3)δ(ppm)0.82(t,J=7.2Hz,3H,CH3),1.13-1.31(m,4H,CH2CH2),1.63-1.69(m,2H,CH2CH2CH3),3.19(t,J=6.8Hz,1H,CH),4.15-4.21(m,1H,CH2),4.35-4.40(m,1H,CH2),6.93-7.03(m,4H,C6H4),7.70(s,IH,triCH),7.89(s,1H,triCH);13CNMR(100MHz,CDCl3)δ(ppm)13.58,22.18,28.97,33.24,45.34,55.51,115.26,115.47,128.61,128.68,136.49,143.01,151.51,161.45;EI MS(m/z)(%)264([M+1]+,100),248(44),194(27),179(26),152(67),138(33),125(63),115(44),109(35),103(23),82(33),77(20),75(15),63(13); 元素分析C13H16ClN3計(jì)算值C,62.52;H,6.46;N,16.83;實(shí)測(cè)值C,62.33;H,6.58;N,16.38。
I a5
1-(3-苯基-2-(4-氯苯基)丙基)-1-H-1,2,4-三唑 1H NMR(400MHz,CDCl3)δ(ppm)2.97-3.00(m,2H,CH2Ph),3.53(d,J=7.2,1H,CH),4.23-4.29(m,1H,CH2),4.40-4.45(m,1H,CH2),7.07(d,J=8.4Hz,2H,C6H4),7.16-7.26(m,5H,C6H5),7.60(s,1H,triCH),7.90(s,1H,triCH);13C NMR(100MHz,CDCl3)δ(ppm)39.41,47.33,54.36,126.55,127.47,128.49,128.81,128.91,128.94,130.33,133.06,138.16,138.80,143.37,151.97;EI MS(m/z)(%)299([M+2]+,96),297(M+,100),263(12),228(80),193(21),178(54),165(11),125(25),115(12),91(43),82(18),78(5),75(8),65(20),55(35); 元素分析C17H16ClN3計(jì)算值C,68.57;H,5.42;N,14.11;實(shí)測(cè)值C,68.19;H,5.47;N,14.02。
I a6
1-(2-(4-氟苯基)丙基)-1-H-1,2,4-三唑 1H NMR(400MHz,CDCl3)δ(ppm)1.34(t,J=6Hz,3H,CH3),3.36-3.41(m,1H,CH),4.16-4.37(m,2HCH2),6.85-7.07(m,4H,C6H4),7.37-7.89(m,1H,triCH),7.94(d,J=20Hz,1H,triCH);13C NMR(100MHz,CDCl3)δ(ppm)19.15,40.74,57.24,115.33,115.63,128.25,130.20,137.85,143.16,151.79,161.67;EI MS(m/z)(%)206([M+1]+,22),205([M]+14),192(16),165(11),151(25),138(33),125(100),109(45),103(10); 元素分析C11H12FN3計(jì)算值C,64.37;H,5.89;N,20.47;實(shí)測(cè)值C,64.24;H,5.77;N,20.81。
I a7
1-(2-(4-氟苯基)丁基)-1-H-1,2,4-三唑 1H NMR(400MHz,CDCl3)δ(ppm)0.79-0.88(m,3H CH3),1.62-1.79(m,2H,CH2),3.08-3.12(m,1H,CH2),4.16-4.21(m,1H,CH2CH3),4.36-4.41(m,1H,CH2CH3),6.95-7.04(m,4H,C6H4),7.59(s,1H,triCH),7.90(s,1H,triCH);13C NMR(100MHz,CDCl3)δ(ppm)11.72,25.87,43.36,55.55,115.55,115.76,128.86,128.94,136.38,142.21,151.88,161.01;EI M(m/z)(%)220([M+1]+,58),178(6),163(16),150(96),137(64),121(24),109(100),101(16),82(30),55(19); 元素分析C12H14FN3計(jì)算值C,65.73;H,6.44;N,19.16;實(shí)測(cè)值C,60.94;H,6.27;N,19.34。
I a8
1-(2-(4-氟苯基)戊基)-1-H-1,2,4-三唑 1H NMR(400MHz,CDCl3)δ(ppm)0.86(t,J=7.2Hz,3H,CH3),1.17-1.24(m,2H,CH2CH3),1.61-1.67(m,2H,CH2CH2CH3),3.19-3.23(m,1H,CH),4.15-4.21(m,1H,CH2),4.34-4.39(m,1H,CH2),6.93-7.03(m,4H,C6H4),7.61(s,1H,triCH),7.89(s,1H,triCH);13CNMR(100MHz,CDCl3)δ(ppm)13.57,19.97,34.67,45.08,55.48,115.26,115.47,128.26,128.70,136.43,140.01,151.54,161.49;EI MS(m/z)(%)234([M+1]+,41),178(4),164(100),149(30),136(57),121(16),109(96),95(9),83(16),75(6),55(14); 元素分析C13H16FN3計(jì)算值C,66.93;H,6.91;N,18.01;實(shí)測(cè)值C,66.72;H,7.21;N,18.35。
I a9
1-(2-(4-氟苯基)己基)-1-H-1,2,4-三唑 1H NM R(400MHz,CDCl3)δ(ppm)0.81(d,J=6.8Hz,3H,CH3),1.17-1.26(m,4H,CH2CH2),1.66(d,J=6.4Hz,2H,CH2CH2CH3),3.19(s,1H,CH),4.19(t,J=8.8Hz,1H,CH2),4.35-4.40(m,1H,CH2),6.93-7.01(m,4H,C6H4),7.63(s,1H,triCH),7.89(s,1H,triCH);13C NMR(100MHz,CDCl3)δ(ppm)13.57,19.97,34.67,45.08,54.48,115.26,115.47,128.62,128.70,136.43,143.01,151.54,161.49;EI MS(m/z)(%)248([M+1]+,100),205(6),178(47),163(16),136(44),122(33),115(7),109(86),82(11),75(7),55(32); 元素分析C13H16FN3計(jì)算值C,67.99;H,7.34;N,16.99;實(shí)測(cè)值C,67.64;H,7.58;N,17.24。
I a10
1-(2-(2,4-二氯苯基)丙基)-1-H-1,2,4-三唑 1H NMR(600MHz,CDCl3)δ(ppm)1.31(d,J=7.2Hz,3H,CH3),3.87-3.88(m,1H,CH),4.25-4.29(m,H,CH2),4.37-440(m,1H,CH2),7.10(d,J=7.8Hz,1H,C6H3),7.23(d,J=7.8Hz,1H,C6H3),7.39(s,1H,C6H3),7.81(s,1H),7.92(s,1H);13C NMR(100MHz,CDCl3)δ(ppm)17.41,36.17,54.50,127.57,128.34,129.71,133.41,134.50137.92,143.17,151.88;EIMS(m/z)(%)256(M+,25),220(100),204(10),186(22),173(58),159(8),137(26),102(23),75(12); 元素分析C11H11Cl2N3計(jì)算值C,51.58;H,4.33;N,16.41;實(shí)測(cè)值C,51.3;H,4.19;N,15.71。
I a11
1-(2-(2,4-二氯苯基)丁基)-1-H-1,2,4-三唑 1H NMR(600MHz,CDCl3)δ(ppm)0.86(t,J=7.2Hz,3H,CH3),1.76-1.81(m,2H,CH2CH3),3.70(t,J=6.6Hz,1H,CH),4.36-4.38(m,2H,CH2),7.03(d,J=8.4Hz,1H,C6H3),7.22(d,J=7.8Hz,1H,C6H3),7.38(d,J=0.6Hz,1H,C6H3),7.71(s,1H,triCH),7.89(s,1H,triCH);13CNMR(100MHz,CDCl3)δ(ppm)11.37,24.94,42.29,53.46,127.47,128.69,129.66,133.23,135.25,136.47,143.07,151.70;EI MS(m/z)(%)270([M+1]+,32),234(100),172(8),159(32),136(9),123(9),115(39),101(7),82(14),75(6),55(52); 元素分析C12H13Cl2N3計(jì)算值C,53.35;H,4.85;N,15.55;實(shí)測(cè)值C,53.61;H,4.85;N,15.25。
I a12
1-(2-(2,4-二氯苯基)戊基)-1-H-1,2,4-三唑 1H NMR(600MHz,CDCl3)δ(ppm)0.87(t,J=7.8Hz,3H,CH3),1.23(t,J=6.6Hz,2H,CH2CH3),1.69(d,J=7.8,2H,CH2CH2CH3),3.79(s,1H,CH),4.35(t,J=7.8Hz,2H,CH2),7.04(d,J=7.2Hz,1H,C6H3),7.22(d,J=7.2Hz,1H,C6H3),7.37(s,1H,C6H3),7.70(s,1H,triCH),7.89(s,1H,triCH);13C NMR(100MHz,CDCl3)δ(ppm)13.76,19.96,33.99,41.40,53.81,127.48,128.75,129.64,133.20,135.15,136.70,143.05,151.70;EI MS(m/z)(%)284([M+1]+38),248(100),172(8),159(32),137(20),115(20),82(24),75(6),55(86); 元素分析C13H15Cl2N3計(jì)算值C,54.94;H,5.32;N,14.79;實(shí)測(cè)值C,54.95;H,5.51;N,15.11。
I a13
1-(2-(2,4-二氯苯基)己基)-1-H-1,2,4-三唑 1H NMR(400MHz,CDCl3)δ(ppm)0.83(t,J=7.2Hz,3H,CH3),1.14-1.32(m,4H,CH2CH2CH2CH3),1.68-1.74(m,2H,CH2CH2CH2CH3),3.77(t,J=7.2Hz,1H,CH),4.33-4.39(m,2H,CH2),7.05(d,J=8.0Hz,1H,C6H3),7.21-7.23(m,1H,C6H3),7.36(d,J=2.0Hz,1H,C6H3),7.71(s,1H,triCH),7.89(s,1H,triCH);13C NMR(100MHz,CDCl3)δ(ppm)13.72,22.36,28.87,31.55,41.64,53.78,127.46,128.71,129.63,133.16,135.13,136.73,143.03,151.67;EI MS(m/z)(%)298([M+1]+,32),284(6),213(8),203(5),185(6),172(12),159(74),137(6),115(13),103(8),84(4),82(8),75(6),55(20); 元素分析C14H17C12N3計(jì)算值C,56.39;H,5.75;N,14.09;實(shí)測(cè)值C,56.76;H,5.36;N,14.24。
I a14
1-(2-(2,4-二氯苯基)-4-戊烯基)-1-H-1,2,4-三唑 1H NMR(400MHz,CDCl3)δ(ppm)2.46-2.53(m,2H,CH2),3.87(t,J=7.2Hz,1H,CH),4.35-4.46(m,2H,CH2),5.03-5.09(m,2HCH=CH2),5.62-5.69(m,1H,CH=CH2),7.02(d,J=8l4Hz,1H,C6H3),7.19-7.22(m,1H,C6H3),7.37(d,J=2Hz,1H,C6H3),7.74(S,1H,triCH),7.90(S,1H,triCH);13C NMR(100MHz,CDCl3)δ(ppm)35.91,41.17,52.57,118.05,127.39,128.92,133.40,134.02,134.85,136.08,143.19,151.73;EI MS(m/z)(%)282([M+1]+,100),246(88),204(16),172(9),159(22),137(9),129(28),82(19),75(10),55(57); 元素分析C13H13Cl2N3計(jì)算值C,55.34;H,4.64;N,14.89;實(shí)測(cè)值C,55.07;H,5.12;N,15.29。
I a15
1-(3-苯基-2-(2,4-二氯苯基)丙基)-1-H-1,2,4-三唑 1H NMR(400MHz,CDCl3)δ(ppm)3.01-3.08(m,2H,CH2Ph),4.11(t,J=6.8Hz,1H,CH),4.40-4.41(m,2H,CH2),6.98(d,J=8.4Hz,2H,C6H5),7.12-7.32(m,7H,C6H5,C6H3),7.66(s,1H,triCH),7.88(s,1H,triCH);13C NMR(100MHz,CDCl3)δ(ppm)18.10,37.94,43.12,52.03,126.56,127.30,128.43,129.64,133.37,134.71,135.99,137.71,143.20,151,68;EI MS(m/z)(%)332([M+1]+,7),296(2),212(8),204(7),179(14),159(8),137(3),123(3),117(9),91(100),82(37),75(4),55(69); 元素分析C17H15Cl2N3計(jì)算值C,61.46;H,4.55;N,12.65;實(shí)測(cè)值C,61.18;H,4.98;N,12.29。
從下面的殺菌活性試驗(yàn)可以看出,本發(fā)明的式I化合物對(duì)棉花枯萎病菌(Fusariumoxysporium),水稻紋枯病菌(Rhizoctonia solani),黃瓜灰霉病菌(Botrytis cmereapers),小麥赤霉(Gibberella zeae),蘋果輪紋病菌(Dothiorella gregaria),棉花炭疽病菌(Colletotrichum gossypii)具有顯著的殺菌活性,同一結(jié)構(gòu)不同對(duì)映異構(gòu)體的式I化合物對(duì)同一種病菌的抑菌率表現(xiàn)出較大的差異性。
實(shí)施例31 A 測(cè)試對(duì)象 棉花枯萎病菌(Fusarium oxysporium),水稻紋枯病菌(Rhizoctonia solani),黃瓜灰霉病菌(Botrytis cinereapers),小麥赤霉(Gibberella zeae),蘋果輪紋病菌(Dothiorellagregaria),棉花炭疽病菌(Colletotrichum gossypii)。
B 藥劑配制 用分析天平(0.0001g)稱取一定質(zhì)量的原藥,加0.3mL DMF(N,N-二甲基甲酰胺)溶解,再加入加乳化劑(吐溫-80)和水,相應(yīng)配制成1000μg/mL,500μg/mL,125μg/mL的均相溶液待用。
C 試驗(yàn)方法 將以上配制的原藥溶液,制成一定濃度的帶藥PDA培養(yǎng)基平板,以加無菌蒸餾水的PDA為對(duì)照。取活化的以上6種病菌菌塊(用Φ=0.50cm的打孔器制備菌塊),接種于上述PDA平板中央,每個(gè)菌種和每個(gè)菌種的空白對(duì)照都重復(fù)兩次,裝入保鮮袋中置于27±1℃培養(yǎng)箱中培養(yǎng)。病菌培養(yǎng)48h后,用十字交叉法測(cè)量菌落直徑,計(jì)算每種化合物在該濃度下對(duì)該菌的抑菌率。
D 試驗(yàn)統(tǒng)計(jì) 統(tǒng)計(jì)各化合物在該濃度下的平均生長(zhǎng)直徑,并計(jì)算抑菌率。
表7 化合物普篩結(jié)果(50ppm)
助溶劑DMF(N,N-二甲基甲酰胺);乳化劑吐溫-80;配制溶液無菌水;設(shè)有空白對(duì)照;商品三唑酮作為對(duì)照。 表8 化合物普篩結(jié)果(12.5ppm)
助溶劑DMF(N,N-二甲基甲酰胺);乳化劑吐溫-80;配制溶液無菌水;設(shè)有空白對(duì)照;商品三唑酮作為對(duì)照。
權(quán)利要求
1、一類β芳基取代的手性三唑類化合物,其特征在于,所述的化合物具有以下結(jié)構(gòu)通式I
式中R1為甲基、乙基、正丙基、正丁基、烯丙基或芐基;
R2為對(duì)氯、對(duì)氟或2,4-二氯;
*代表手性。
2、如權(quán)利要求1所述的一類β芳基取代的手性三唑類化合物,其特征在于具有如下式Ia,式Ib結(jié)構(gòu),
其式Ia,式Ib中R1,R2與權(quán)利要求1中的定義相同。
3、如權(quán)利要求1或2所述的一類β芳基取代的手性三唑類化合物,其特征是所述的該類手性三唑類化合物的ee值為87℅—99℅。
4、權(quán)利要求1所述的一類β芳基取代的手性三唑類化合物的合成方法,其特征在于,應(yīng)用手性助劑樟腦磺內(nèi)酰胺手性誘導(dǎo)制備β-芳基取代的手性三唑類化合物,合成路線如下
式中,R1,R2與權(quán)利要求1中的定義相同;Et表示乙基;Toluene表示甲苯;n-Bu表示正丁基;THF表示四氫呋喃;HMPA表示六甲基磷酰三胺;X表示鹵素。
5、權(quán)利要求4所述的一類β芳基取代的手性三唑類化合物的合成方法,其特征在于,IVa和IVb經(jīng)過硼氫化鈉還原,回收手性助劑樟腦磺內(nèi)酰胺,回收率不低于89%。
6、權(quán)利要求1所述的由通式I表示的化合物的應(yīng)用,其特征在于,用作對(duì)棉花枯萎病菌的殺菌劑。
7、權(quán)利要求1所述的由通式I表示的化合物的應(yīng)用,其特征在于,用作對(duì)水稻紋枯病菌的殺菌劑。
8、權(quán)利要求1所述的由通式I表示的化合物的應(yīng)用,其特征在于,用作對(duì)黃瓜灰霉病菌的殺菌劑。
9、權(quán)利要求1所述的由通式I表示的化合物的應(yīng)用,其特征在于,用作對(duì)小麥赤霉的殺菌劑。
10、權(quán)利要求1所述的由通式I表示的化合物的應(yīng)用,其特征在于,用作對(duì)蘋果輪紋病菌的殺菌劑。
11、權(quán)利要求1所述的由通式I表示的化合物的應(yīng)用,其特征在于,用作對(duì)棉花炭疽病菌的殺菌劑。
全文摘要
本發(fā)明涉及一類通式為I的β-芳基取代的手性三唑類化合物的合成及殺菌活性,式中R1為甲基、乙基、正丙基、正丁基、烯丙基或芐基;R2為對(duì)氯,對(duì)氟或2,4-二氯;*代表手性?;衔锏奶卣魇窃谌虻摩挛灰胧中灾行模擃惢衔锊捎檬中灾鷦┱聊X磺內(nèi)酰胺誘導(dǎo)的不對(duì)稱方法合成得到,該方法得到的產(chǎn)物產(chǎn)率及對(duì)映選擇性高。本發(fā)明的化合物在12.5ppm的濃度下對(duì)棉花枯萎病菌,水稻紋枯病菌,黃瓜灰霉病菌,小麥赤霉病菌,蘋果輪紋病菌,棉花炭疽病菌等六種病菌大都具有良好的殺菌活性,同一結(jié)構(gòu)不同對(duì)映異構(gòu)體的式I化合物對(duì)同一種病菌的抑菌率表現(xiàn)出較大的差異性。
文檔編號(hào)A01P3/00GK101362726SQ200810196898
公開日2009年2月11日 申請(qǐng)日期2008年9月9日 優(yōu)先權(quán)日2008年9月9日
發(fā)明者劉盛華, 陸文昌, 余廣鰲, 明 胡, 山 金, 曹秀芳 申請(qǐng)人:華中師范大學(xué)
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