New building blocks in amide chemistry -: N-lithiobis(trimethylstannyl)amine and N-lithiotrimethylstannyl(trimethylsilyl)amine

被引：0

作者：

Neumann, C

Seifert, T

Storch, W

Vosteen, M

Wrackmeyer, B

机构：

[1] Univ Munich, Dept Chem, D-81377 Munich, Germany

[2] Univ Bayreuth, Anorgan Chem Lab, D-95440 Bayreuth, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2001年 / 40卷 / 18期

关键词：

D O I：

10.1002/1521-3773(20010917)40:18<3405::AID-ANIE3405>3.0.CO;2-S

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Monomers as well as dimers have been established for the structures of N-lithiostannylamines in the solid state as well as in solution (the picture shows the crystal structure of the monomer [(Me3Sn)2-NLi{ (Me2NCH2CH2)2NMe}]). These compounds, which were synthesized for the first time from stannylamines with n-butyllithium, are remarkably reactive in solution despite having extremely short Li-N and Sn-N bonds. The selective and successive cleavage of the Li-N and Sn-N bonds under mild conditions holds great promise for their synthetic application.

引用

页码：3405 / +

页数：4

共 14 条

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