Synthesis of a highly enantiomerically enriched silyllithium compound

被引:52
作者
Strohmann, C [1 ]
Hörnig, J [1 ]
Auer, D [1 ]
机构
[1] Univ Wurzburg, Inst Anorgan Chem, D-97074 Wurzburg, Germany
关键词
D O I
10.1039/b111687h
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The highly enantiomerically enriched silyllithium compound lithiomethylphenyl(1-piperidinylmethyl) silane (4) reacts stereospecifically with chlorosilanes, but over a period of several hours slow racemization in solution at room temperature occurs, which can be supressed by a transmetalation reaction with MgBr2(thf)(4).
引用
收藏
页码:766 / 767
页数:2
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