NEW FINDINGS ON THE REGIOCHEMISTRY OF THE SILYLCUPRATION OF ALLENE

被引:43
作者
BLANCO, FJ
CUADRADO, P
GONZALEZ, AM
PULIDO, FJ
FLEMING, I
机构
[1] UNIV VALLADOLID,DEPT QUIM ORGAN,E-47011 VALLADOLID,SPAIN
[2] UNIV CAMBRIDGE,CHEM LAB,CAMBRIDGE CB2 1EW,ENGLAND
关键词
D O I
10.1016/S0040-4039(00)78523-6
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Allene 1 reacts at -40 degrees C with the phenyldimethylsilylcopper reagent 6, with the opposite regioselectivity to that shown by the corresponding silylcuprate reagent 2, to give allylsilanes 7 and 10-15 rather than vinylsilanes.
引用
收藏
页码:8881 / 8882
页数:2
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