HETEROCYCLES AS LIGANDS .14. 2,2',5,5'-TETRA-TERT-BUTYL-1,1'-DIAZAPLUMBOCENE - A STABLE AZACYCLOPENTADIENYL COMPOUND OF LEAD

被引：24

作者：

KUHN, N

HENKEL, G

STUBENRAUCH, S

机构：

[1] Fachbereich 6, Universität-Gesamthochschule Duisburg, D-W-4100

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 1992年 / 31卷 / 06期

关键词：

D O I：

10.1002/anie.199207781

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Stable up to 100-degrees, the yellow crystals of the title compound 1 can be obtained in good yields from PBCl2 and the appropriate lithiated pyrrole. Compound 1 shows the bent structure characteristic for metallocenes of elements of Group 14 (the side view is reproduced without tBu substituents) and unlike plumbocene is monomeric in the solid state.

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页码：778 / 779

页数：2

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