(Tributylphosphoranylidene)acetonitrile solution

Name: (Tributylphosphoranylidene)acetonitrile solution
Brand: ALDRICH

1 M in toluene

别名:

CMBP solution, Tsunoda reagent, Cyanomethylene)tributylphosphorane

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About This Item

经验公式（希尔记法）:

C₁₄H₂₈NP

分子量:

241.35

MDL编号:

MFCD01321151

UNSPSC代码:

12352001

PubChem化学物质编号:

329766327

NACRES:

NA.22

表单

liquid

质量水平

100

浓度

1 M in toluene

折射率

n/D 1.500 (lit.)
n20/D 1.501

密度

0.886 g/mL at 25 °C

官能团

nitrile
phosphine

储存温度

2-8°C

SMILES字符串

CCCCP(CCCC)(CCCC)=CC#N

InChI

1S/C14H28NP/c1-4-7-11-16(14-10-15,12-8-5-2)13-9-6-3/h14H,4-9,11-13H2,1-3H3

InChI key

OZMLUMPWPFZWTP-UHFFFAOYSA-N

一般描述

(Tributylphosphoranylidene)acetonitrile is a stabilized trialkylphosphorane that can act as a substitute to the diethyl azodicarboxylate and triphenylphosphine (DEAD-TPP) system for Mitsunobu reaction between nucleophiles (HA) and alcohols (ROH) to form RA. It is highly useful when the pKa of the nucleophiles are higher than 11.