STRUCTURES OF 2 HIGHLY REACTIVE INTERMEDIATES UPON LIALH4 REDUCTION IN THE SOLID-STATE AND IN SOLUTION - [(ME3SI)2NALH3LI BULLET 2ET2O]2 AND [(ME3SI)2N]2ALH2LI BULLET 2ET2O

被引：79

作者：

HEINE, A ^{[1
]}

STALKE, D ^{[1
]}

机构：

[1] UNIV GOTTINGEN,INST ANORGAN CHEM,TAMMANNSTR 4,W-3400 GOTTINGEN,GERMANY

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1992年 / 31卷 / 07期

关键词：

D O I：

10.1002/anie.199208541

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A central kite-shaped AlH2Li ring in which the Li atom bridges the two hydride ligands bound to the Al atom is found in an intermediate of the reaction of HN(SiMe3)2 with LiAlH4. The bond angles show that compound 1 is relatively strained. Nevertheless, 1 does not dissociate in solution; in the (LiNMR)-Li-7 spectrum at low temperature a 1J(Li,H) coupling is observed. [(Me3Si)2N]2AlH2Li . 2 Et2O 1.

引用

页码：854 / 855

页数：2

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