SELECTIVITY IN THE ALIPHATIC PALLADATION OF KETONE HYDRAZONES - AN EXAMPLE OF PALLADIUM-PROMOTED INTRAMOLECULAR ADDITION OF A N,N-DIMETHYLHYDRAZONE TO AN ALKENE

被引：13

作者：

CARDENAS, DJ ^{[1
]}

ECHAVARREN, AM ^{[1
]}

机构：

[1] UNIV AUTONOMA MADRID, DEPT QUIM ORGAN, E-28049 MADRID, SPAIN

来源：

ORGANOMETALLICS | 1995年 / 14卷 / 09期

关键词：

D O I：

10.1021/om00009a056

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The efficacy of the aliphatic palladation reaction diminishes with the nucleophilicity of the hydrazone imino nitrogen; no benzylic or allylic C-H activation was observed. A gamma,delta-unsaturated dimethylhydrazone reacts with Pd(PPh(3))(2)Cl-2 to yield a palladacycle resulting from the addition of the imino group to a (eta(2)-alkene) palladium complex.

引用

页码：4427 / 4430

页数：4