NUCLEOPHILIC-ATTACK ON (PI-ALLYL)PALLADIUM COMPLEXES - DIRECTION OF THE ATTACK TO THE CENTRAL OR TERMINAL CARBON-ATOM BY LIGAND CONTROL

被引：58

作者：

CASTANO, AM ^{[1
]}

ARANYOS, A ^{[1
]}

SZABO, KJ ^{[1
]}

BACKVALL, JE ^{[1
]}

机构：

[1] UNIV UPPSALA,DEPT ORGAN CHEM,S-75121 UPPSALA,SWEDEN

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1995年 / 34卷 / 22期

关键词：

COMPLEXES WITH CARBON LIGANDS; LIGAND EFFECTS; NUCLEOPHILIC ATTACK; PALLADIUM COMPOUNDS;

D O I：

10.1002/anie.199525511

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Strongly stabilized carbon nucleophiles such as dialkyl malonates can also attack the central carbon of (π‐allyl)palladium complexes. The regiochemistry of the reaction (attack at the terminal or C2 carbon atom; see picture) is controlled by the choice of the ligands L in the palladium complex. E = CO2Et, L = PPh3, PtBu3, P(OPh)3, etc. (Figure Presented.) Copyright © 1995 by VCH Verlagsgesellschaft mbH, Germany

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页码：2551 / 2553

页数：3

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