SYNTHESIS OF STEREOCHEMICAL SYSTEMS WITH SILICON (OR GERMANIUM PHOSPHORUS BOND

被引:7
作者
DUBAC, J [1 ]
CAVEZZAN, J [1 ]
MAZEROLLES, P [1 ]
ESCUDIE, J [1 ]
COURET, C [1 ]
SATGE, J [1 ]
机构
[1] UNIV TOULOUSE 3,CHIM ORGAN MINERAUX LAB,CNRS,EQUIPE RECH 829,F-31077 TOULOUSE,FRANCE
关键词
D O I
10.1016/S0022-328X(00)85591-6
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Starting from geometrical isomers of 1,2-dimethylsila-(or germa-)cyclopentane, the first stereochemical systems containing a SiP (or GeP) bond, permitting the stereochemical study of the reaction process at the level of the heteroatom (Si, Ge), were synthesized. The structural analysis of configurationally stable 1-diethylphosphino-1,2-dimethylsila(or germa)cyclopentane is solved from 1H, 13P and 13C NMR data. A chemical method to prepare the desired geometric isomer of 1,2-dimethylsilacyclopentane is also described. © 1979.
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收藏
页码:263 / 274
页数:12
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