(Tributylphosphoranylidene)acetonitrile

产品名称：

157141-27-0
(Tributylphosphoranylidene)acetonitrile
(Cyanomethylene)tributylphosphorane

产品介绍：

产品说明

一般描述

(Tributylphosphoranylidene)acetonitrile or cyanomethylenetrimethylphosphorane (Bu₃P=CHCN) is a Wittig reagent employed in the transformation of the carbonyl compounds, including aldehydes, esters, and lactones into the corresponding unsaturated nitriles.

应用

(Tributylphosphoranylidene)acetonitrile can be utilized as a reagent in the:

Stereoselective synthesis of skytanthine and other O- and N-containing heterocycles by Mitsunobu intramolecular cycloalkylation.
Wittig olefination of esters, lactones, N-Boc lactam, and cyclic imide to corresponding Wittig products.

包装

1 g in glass bottle
500 mg in glass bottle

基本信息

经验(实验)分子式	C₁₄H₂₈NP
分子量	241.35
NACRES	NA.22

产品性质

质量水平	100
测定	97%
形式	liquid
折射率	n20/D 1.500 (lit.)
密度	0.921 g/mL at 25 ℃
储存温度	2-8℃

安全信息

储存分类代码	12 - Non Combustible Liquids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable