The kinetics and mechanism of the phosphorus-catalysed dimerisation of acrylonitrile

被引：15

作者：

Hall, CD ^{[1
]}

Lowther, N

Tweedy, BR

Hall, AC

Shaw, G

机构：

[1] Univ London Kings Coll, Dept Chem, London WC2R 2LS, England

[2] ICI PLC, Chem & Polymers, Middlesbrough TS6 8JE, Cleveland, England

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1998年 / 09期

关键词：

D O I：

10.1039/a707559f

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Isopropyl diarylphosphinites (Ar(2)POPr(i)) catalyse the dimerisation of acrylonitrile (AN) to a mixture of cis- and trans-1,4-dicyanobut-1-ene (cis,trans-DCB-1), trans-1,4-dicyanobut-2-ene (DCB-2) and 2,4-dicyanobut-1-ene (MGN). The kinetics and mechanism of the reaction, which is a potential source of hexamethylenediamine, are reported in detail and the factors which govern rate and selectivity to DCB-1 and DCB-2 rather than MGN are elaborated.

引用

页码：2047 / 2054

页数：8

共 16 条

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