A convenient synthetic route to substituted phosphavinyl Grignard reagents:: synthesis and characterisation of [{RP=C(But)-MgX(OEt2)}2] (R = cyclohexyl, cyclopentyl, ethyl or mesityl; X = Cl or Br)

被引：30

作者：

Hibbs, DE ^{[1
]}

Jones, C ^{[1
]}

Richards, AF ^{[1
]}

机构：

[1] Univ Wales, Dept Chem, Cardiff CF1 3TB, S Glam, Wales

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1999年 / 20期

关键词：

D O I：

10.1039/a906839b

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The regio- and stereo-selective addition of a series of Grignard reagents across the phosphaalkyne P=CBu(t) conveniently affords high yields of the phosphavinyl Grignard reagents, [{RP=C(Bu(t))MgX(OEt(2))}(2)] (R = cyclohexyl, cyclopentyl, ethyl or mesityl; X = Cl or Br), two of which have been structurally characterised.

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页码：3531 / 3532

页数：2

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