Methylene insertion reactions of samarium carbenoids into boron-hydrogen and phosphorus-hydrogen bonds

被引：18

作者：

Imamoto, T

Yamanoi, Y

机构：

[1] Department of Chemistry, Faculty of Science, Chiba University, Chiba 263, Yayoi-cho, Inage-ku

来源：

CHEMISTRY LETTERS | 1996年 / 08期

关键词：

D O I：

10.1246/cl.1996.705

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A samarium carbenoid, generated from diiodomethane and samarium metal, reacts with phosphine-boranes to afford phosphine-monomethylborane in good yields. The P-H bonds of secondary phosphine-boranes or secondary phosphine oxides are subjected to methylene insertion with the same carbenoid to give the corresponding P-methylated derivatives.

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页码：705 / 706

页数：2

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