SYNTHESIS AND REACTIVITY OF ME2P(ZRCP2CL)=NAR, THE 1ST IMINOZIRCONIOPHOSPHORANE, A MASKED IMINOPHOSPHIDE

被引：16

作者：

IGAU, A ^{[1
]}

DUFOUR, N ^{[1
]}

MAHIEU, A ^{[1
]}

MAJORAL, JP ^{[1
]}

机构：

[1] LAB CHIM COORDINAT,CNRS,205 ROUTE NARBONNE,F-31077 TOULOUSE,FRANCE

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1993年 / 32卷 / 01期

关键词：

D O I：

10.1002/anie.199300951

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Insertion of a phosphorus atom into zirconium-methyl bonds, and migration of a chlorine atom to the metal center-the reaction of the chloroiminophosphane CIP = NAr (Ar = 2,4,6-tBu3C6H2) with the zirconocene [Cp2ZrMe2] occurring at -40-degrees-C to give the metalated iminophosphorane 1 can be outlined in this way. Compound 1 reacts with nitriles RCN (R = Me, iPr, Ph) to give the unusual insertion products 2, and thus behaves as an iminophosphide; at room temperature 1 rearranges to the thermodynamically more stable aminophosphane 3. [GRAPHICS]

引用

页码：95 / 97

页数：3

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