Azo-containing phosphine complexes of palladium(II) and platinum(II) and their effectiveness in the Heck reaction:: crystal and molecular structure of [PdCl2{PPh2{1-(4-MeC6H4N2)-2-OC(O)Me-C10H5}]• 2EtOH

被引：14

作者：

Alder, MJ ^{[1
]}

Cross, WI ^{[1
]}

Flower, KR ^{[1
]}

Pritchard, RG ^{[1
]}

机构：

[1] Univ Manchester, Inst Sci & Technol, Dept Chem, Manchester M60 1QD, Lancs, England

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1999年 / 590卷 / 02期

关键词：

azophosphines; platinum; palladium; Heck;

D O I：

10.1016/S0022-328X(99)00407-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of Na[MCl4] (M = Pd or Pd) with the azo-containing phosphines Ph2P{1-(4-RC6H4N2)-2-OR'-C10H5} {R = Me (I), NMe2 (II); R' = C(O)Me} affords the complexes [MCl2L2] (1-4) in good yield. Complexes 1-4 have all been fully characterised by elemental analysis, H-1-, C-13{H-1}-, and P-31{H-1}-NMR spectroscopy and UV-visible spectroscopy. The use of 1 in the Heck reaction has been investigated and shown to effect up to 1000 turnovers. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：123 / 128

页数：6

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