1) Wittig reagent
Wittig试剂
2) Aza-Wittig reagent
Aza-Wittig试剂
3) Polymeric Wittig reagent
聚合物wittig试剂
4) Wittig reaction
Wittig反应
1.
Synthesis of (L)-Lactataldehyde and stereoselectivity of its Wittig reaction.;
L-乳醛的合成及Wittig反应立体选择性
2.
Synthesis of fluorescent brightener DX.EB based on Wittig reaction;
利用Wittig反应合成荧光增白剂DX.EB
3.
Aplication of Wittig reaction and the modified method in fluorescent whitener syntheses;
Wittig反应及其改良法在荧光增白剂合成中的应用
5) Wittig-Hornor reaction
Wittig-Hornor缩合
6) Wittig-Horner reaction
Wittig-Horner反应
1.
A series of π-conjugated compounds with biphenyl chromophore were synthesized from 4,4'-bis(diethoxy phosphonomethyl)-diphenyl and aromatic aldehydes(or cinnamaldehyde) by Wittig-Horner reaction with alkali-assisted catalysis in DMF solution.
以4,4-(二乙氧基膦酸)联苯苄酯和芳香醛(或肉桂醛)为原料,碱催化下,在DMF溶液中,经过Wittig-Horner反应,合成了7种含苯乙烯基联苯类化合物。
2.
Six novel 2,5-bis[4-(2-arylvinyl)phenyl]-1,3,4-oxadiazoles were designed and synthesized through Wittig-Horner reaction by embedding electron-transporting 1,3,4-oxadiazole in PPV oligomer, which are one kind of blue luminescence materials with highly hole injection, and their chemical structures were also determined to show trans-vinylene character according to IR and 1H NMR spectra.
二乙烯联苯及其衍生物是一种可发射蓝光的小分子空穴型有机发光材料,通过Wittig-Horner反应,将电子传输型噁二唑环“嵌入”其中,设计合成了6个2,5-二[4-(2-芳基乙烯基)苯基]-1,3,4-噁二唑化合物。
补充资料：Wittig reaction
分子式：
CAS号：
性质：由卤代物与三苯膦在碱作用下形成磷内盐，即维蒂希试剂与羧基化合物反应生成烯烃。是合成烯烃的重要方法。常用的碱有丁基锂、甲基锂、叔丁醇钾、氨基钠等。
CAS号：
性质：由卤代物与三苯膦在碱作用下形成磷内盐，即维蒂希试剂与羧基化合物反应生成烯烃。是合成烯烃的重要方法。常用的碱有丁基锂、甲基锂、叔丁醇钾、氨基钠等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条