Synthesis and reactivity of poly(pyrazol-1-yl)borate derivatives of cyclopalladation systems, including structural studies of Pd{2-CH2C6H4P(o-tolyl)2-C,P}{(pz)3BH-N,N′} and Pd(C6H4C5H4N-C2,N′){(pz)3BH-N,N′}

被引：24

作者：

Canty, AJ ^{[1
]}

Hoare, JL

Skelton, BW

White, AH

van Koten, G

机构：

[1] Univ Tasmania, Dept Chem, Hobart, Tas, Australia

[2] Univ Western Australia, Dept Chem, Nedlands, WA 6907, Australia

[3] Univ Utrecht, Dept Met Mediated Synth, NL-3584 CH Utrecht, Netherlands

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1998年 / 552卷 / 1-2期

基金：

澳大利亚研究理事会;

关键词：

palladium; cyclopalladation; tris(o-tolyl)phosphine; poly(pyrazol-1-yl)borate; crystal structure;

D O I：

10.1016/S0022-328X(97)00576-7

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The cyclopalladated complexes Pd{2-CH2C6H4P(o-tol)(2)}{(pz)(n)BH4-n} and Pd(C6H4C5H4N-(C)2, N){(pz)(n)BH4-n} [n = 2. 3: pz = pyrazol-1-yl] have been synthesised from the corresponding halide bridged cyclometallated dimers: the crystal structures of the complexes for which n = 3 have been determined. The complexes Pd{2-CH2C6H4P(o-tol)(2)}{(pz)(n)BH4-n} (n = 2, 3) and [Pd{2-CH2C6H4P(o-tol)(2)}(mu-O2CMe)](2) are unreactive towards oxidation by alkyl halides, iodobenzene and 4-bromoanisole. (C) 1998 Elsevier Science S.A.

引用

收藏

页码：23 / 29

页数：7

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