Photosubstitution of the halide ligands (X-) in (η5-C5H5)Fe(CO)(PPh3)X

被引：4

作者：

Rudolf, B ^{[1
]}

Walendowska, J ^{[1
]}

Zakrzewski, J ^{[1
]}

机构：

[1] Univ Lodz, Dept Organ Chem, PL-90136 Lodz, Poland

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2002年 / 648卷 / 1-2期

关键词：

halide ligands; imidato ligands; photosubstitution;

D O I：

10.1016/S0022-328X(01)01447-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Irradiation of CpFe(CO)(PPh3)X, (CP = eta(5)-cyclopentadienyl, X = Cl, Br or 1), la-c, with white or red (lambda > 600 nm) light with maleimide or succinimide and di-iso-propyl amine (dipa) or ethyldi-iso-propyl amine (edipa) in dichloromethane leads to the efficient formation of CpFe(CO)(PPh3)(eta(1)-N-imidato) complexes 2a-b. Irradiation with white light of CpFe(CO)(PPh3)Br in dichloromethane in the presence of an excess of Br- (as tetrabutylammonium bromide) yields CpFe(CO)(PPh3)Br. These results are discussed in terms of possible photoinduced heterolysis of the iron-halide bond in la-c. (C) 2002 Elsevier Science B.V, All rights reserved.

引用

页码：293 / 296

页数：4

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