端烯,Terminal olefin,在线英语词典,英文翻译,专业英语

1) Terminal olefin

端烯

2) terminal ethylene

末端烯

Six novel terminal ethylenes containing azobenzene of nonlinear optical chromophore were synthesized by acetylchloride esterification reaction.

采用酰氯酯化法,通过对烯丙氧基苯甲酰氯与胺基偶氮苯反应,合成了6个含偶氮苯非线性光学生色团的末端烯,其结构经1H NMR,IR和元素分析表征。

3) end-allyl group

端烯丙基

lstly to synthesize the end-allyl group poly(oxyalkylene-oxypropylene)mono-ol from EO and PO with allylalcohol as initiator and KOH as catalyst, and 2ndly the end-hydroxyl group was changed into methoxy group by reaction with sodium methoxide-methanol and methane chloride.

以烯丙醇为起始剂,KOH为催化剂,由环氧乙、丙烷合成了端烯丙基混嵌段聚氧乙、丙烯醚,再加入甲醇钠-甲醇溶液、CH_3Cl进行封端反应得到题述产物。

4) terminal olefin

末端烯烃

4,4,4-triphenyl-1-pentene and 5,5,5-triphenyl butene-two terminal olefins substituted by triphenyl which derivate from benzene were synthesized.

以苯为原料,合成了5,5,5 三苯基 1 戊烯和4,4,4 三苯基 1 丁烯两种三苯基取代的末端烯烃。

5) long chain end-alkene

长链端烯

A new β-diketone compound with a long chain end-alkene,tetradec-13-ene-2,4-dione(BSH) was synthesized from methyl ketone and ester by classical Claisen condensation using(CH3)3COK as strong base.

通过Claisen缩合反应,在强碱叔丁醇钾的作用下,把长链端烯引入到β-二酮分子中,合成了一种新型的含长链端烯的β-二酮化合物——13-十四碳烯-2,4-二酮(BSH),并通过红外光谱、核磁共振、质谱和元素分析对其结构进行了确证。

6) terminal alkenyl

端烯基

A water soluble pseudorotaxane (4VBVBuCB) with an active terminal alkenyl group was syn- thesized by supramolecular self-assembly of cucurbit[6]uril (CB[6]) with alkenyl-terminated viologen [N-n-butyl-N -(p-vinylbenzyl)-4,4 -bipyridinium bromide chloride, 4VBVBu] in water at room temperature.

通过葫芦[6]脲(CB[6])与端烯基紫精[N-正丁基-N'-(p-乙烯苄基)-4,4'-联吡啶盐,4VBVBu]在水溶液中于室温下进行超分子自组装,得到一种端基含活性烯基的水溶性紫精葫芦脲[2]准轮烷(4VBVBuCB),并通过1HNMR,IR,元素分析对其结构进行了表征,证实CB[6]位于4VBVBu端基的脂肪链上通过非共价键与4VBVBu结合,并且CB[6]与4VBVBu结合的物质的量之比为1∶1。

参考词条

非末端烯烃;内烯烃 3'-端烯丙基苯并15-冠-5,4'-端烯丙基苯并15-冠-5 驼峰调车场多经-织物

补充资料：1-癸烯与1-己烯和1-辛烯的聚合物

CAS：38669-33-9
中文名称：1-癸烯与1-己烯和1-辛烯的聚合物
英文名称：1-Decene,polymer with 1-hexene and 1-octene

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

首页 \| 翻译 \| 影视 \| 论坛 \| 索引 (末)端烯烃末端烯键直链端烯烃端烯丙基聚醚脱羰端烯化反应

1) Terminal olefin 端烯 2) terminal ethylene 末端烯 1. Six novel terminal ethylenes containing azobenzene of nonlinear optical chromophore were synthesized by acetylchloride esterification reaction. 采用酰氯酯化法,通过对烯丙氧基苯甲酰氯与胺基偶氮苯反应,合成了6个含偶氮苯非线性光学生色团的末端烯,其结构经1H NMR,IR和元素分析表征。 3) end-allyl group 端烯丙基 1. lstly to synthesize the end-allyl group poly(oxyalkylene-oxypropylene)mono-ol from EO and PO with allylalcohol as initiator and KOH as catalyst, and 2ndly the end-hydroxyl group was changed into methoxy group by reaction with sodium methoxide-methanol and methane chloride. 以烯丙醇为起始剂,KOH为催化剂,由环氧乙、丙烷合成了端烯丙基混嵌段聚氧乙、丙烯醚,再加入甲醇钠-甲醇溶液、CH_3Cl进行封端反应得到题述产物。 4) terminal olefin 末端烯烃 1. 4,4,4-triphenyl-1-pentene and 5,5,5-triphenyl butene-two terminal olefins substituted by triphenyl which derivate from benzene were synthesized. 以苯为原料,合成了5,5,5 三苯基 1 戊烯和4,4,4 三苯基 1 丁烯两种三苯基取代的末端烯烃。 5) long chain end-alkene 长链端烯 1. A new β-diketone compound with a long chain end-alkene,tetradec-13-ene-2,4-dione(BSH) was synthesized from methyl ketone and ester by classical Claisen condensation using(CH3)3COK as strong base. 通过Claisen缩合反应,在强碱叔丁醇钾的作用下,把长链端烯引入到β-二酮分子中,合成了一种新型的含长链端烯的β-二酮化合物——13-十四碳烯-2,4-二酮(BSH),并通过红外光谱、核磁共振、质谱和元素分析对其结构进行了确证。 6) terminal alkenyl 端烯基 1. A water soluble pseudorotaxane (4VBVBuCB) with an active terminal alkenyl group was syn- thesized by supramolecular self-assembly of cucurbit[6]uril (CB[6]) with alkenyl-terminated viologen [N-n-butyl-N -(p-vinylbenzyl)-4,4 -bipyridinium bromide chloride, 4VBVBu] in water at room temperature. 通过葫芦[6]脲(CB[6])与端烯基紫精[N-正丁基-N'-(p-乙烯苄基)-4,4'-联吡啶盐,4VBVBu]在水溶液中于室温下进行超分子自组装,得到一种端基含活性烯基的水溶性紫精葫芦脲[2]准轮烷(4VBVBuCB),并通过1HNMR,IR,元素分析对其结构进行了表征,证实CB[6]位于4VBVBu端基的脂肪链上通过非共价键与4VBVBu结合,并且CB[6]与4VBVBu结合的物质的量之比为1∶1。参考词条非末端烯烃;内烯烃 3'-端烯丙基苯并15-冠-5,4'-端烯丙基苯并15-冠-5 驼峰调车场多经-织物补充资料：1-癸烯与1-己烯和1-辛烯的聚合物 CAS：38669-33-9 中文名称：1-癸烯与1-己烯和1-辛烯的聚合物英文名称：1-Decene,polymer with 1-hexene and 1-octene 说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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