Insertion of Isocyanides into the Palladium-Carbon Bond of Cyclopalladated Complexes

Author:

Zografidis Anastassios1,Polborn Kurt1,Beck Wolfgang1,Markies Bertus A.2,Koten Gerard van3

Affiliation:

1. Institut für Anorganische Chemie der Ludwig-Maximilians-Universität. Meiserstraße 1. D-80333 München, Germany

2. Department of Metal-Mediated Synthesis, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands Debye Institute, Department of Metal-Mediated Synthesis, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands

3. Debye Institute, Department of Metal-Mediated Synthesis, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands

Abstract

Insertion of isocyanides into the Pd-C bond has been observed in the reactions of PdBr[C6H3(CH2NMe2)2-2,6] with isocyanides CNR which give the complexes PdBr[C(=NR)C6H3(CH2NMe2)2-2,6-C̲,N̲](CNR) (2a-d). An imino bridged complex 5 is formed on heating the imino complex PdCl[C(=NCH2CO2Et){C6H4(CH2NMe2)-2}](CNCH2CO2Et). The structures of 2c (R = nBu) and 5 have been determined by X-ray crystallography.

Publisher

Walter de Gruyter GmbH

Subject

General Chemistry

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