Anionic 1,2,3-triazole-4,5-diylidene: A 1,2-dihapto ligand for the construction of bimetallic complexes

Xiaoyu Yan; Jean Bouffard; Gregorio Guisado-Barrios; Bruno Donnadieu; Guy Bertrand

doi:10.1002/chem.201202862

Anionic 1,2,3-triazole-4,5-diylidene: A 1,2-dihapto ligand for the construction of bimetallic complexes

Xiaoyu Yan, Jean Bouffard, Gregorio Guisado-Barrios, Bruno Donnadieu, Guy Bertrand

Department of Chemistry & Nanoscience

Research output: Contribution to journal › Article › peer-review

32 Scopus citations

Abstract

A super pyrazolate: Deprotonation of the flanking hydrogen of metal complexes of mesoionic carbenes (MICs) offers a simple and general route for the preparation of bimetallic complexes of a 1,2-dihapto anionic dicarbene ligand that is isoelectronic with widely used pyrazolate ligands, while conferring greater electron donation and stronger M-L bonds (see scheme).

Original language	English
Pages (from-to)	14627-14631
Number of pages	5
Journal	Chemistry - A European Journal
Volume	18
Issue number	46
DOIs	https://doi.org/10.1002/chem.201202862
State	Published - 12 Nov 2012

Keywords

bimetallic complexes
carbenes
ligand effects
mesoionic compounds
pyrazolates

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AU - Bouffard, Jean

AU - Guisado-Barrios, Gregorio

AU - Donnadieu, Bruno

AU - Bertrand, Guy

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KW - bimetallic complexes

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KW - pyrazolates

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ER -

Anionic 1,2,3-triazole-4,5-diylidene: A 1,2-dihapto ligand for the construction of bimetallic complexes

Abstract

Keywords

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