Evidence of C-H activation of acetone by a platinum(II) complex. Synthesis and structural characterization of [Pt(CH2COCH3)Cl(bipy)] (bipy equals 2,2'-bipyridyl)

被引：40

作者：

Falvello, LR

Garde, R

Miqueleiz, EM

Tomas, M

Urriolabeitia, EP

机构：

来源：

INORGANICA CHIMICA ACTA | 1997年 / 264卷 / 1-2期

关键词：

C-H activation; acetonyl complexes; platinum complexes; crystal structures;

D O I：

10.1016/S0020-1693(97)05705-8

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Probable C-H activation of acetone under mild conditions by a neutral Pt(II) compound and the formation of the acetonyl complex [Pt(CH2COCH3)Cl(bipy)] (bipy = 2,2'-bipyridyl) (1) are reported. The complex [Pt(CH2COCH3)Cl(bipy)] has been characterized by IR and H-1 NMR spectroscopy, elemental (C, N and H) analysis and X-ray diffraction. Complex 1 crystallizes in the triclinic space group <P(1)over bar>:a = 7.6599(9), b = 9.157(2), c = 9.306(1) Angstrom, alpha = 87.581(8)degrees, beta = 78.174(9)degrees, gamma = 79.59(1)degrees, Z = 2. The possible mechanism and some factors that influence the formation of this complex are discussed. (C) 1997 Elsevier Science S.A.

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页码：297 / 303

页数：7

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