Formal loss of an H radical by a cobalt complex via metal–ligand cooperation

Eugene Khaskin; Yael Diskin-Posner; Lev Weiner; Gregory Leitus; David Milstein

doi:10.1039/c3cc39049g

Formal loss of an H radical by a cobalt complex via metal–ligand cooperation

Eugene Khaskin, Yael Diskin-Posner, Lev Weiner, Gregory Leitus, David Milstein

Weizmann Institute of Science, Israel

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

46 Citations (Scopus)

Abstract

A (PNP)Co(i)methyl diamagnetic complex formally loses an H atom from the pincer ligand, exhibiting a long-range metal–ligand cooperation in what may be considered as an unusual example of “C–H cleavage”. Spectroscopic data indicate that the product is a neutral Co(i) complex with a radical delocalized in the ligand backbone.

Original language	English
Pages (from-to)	2771-2773
Number of pages	3
Journal	Chemical Communications
Volume	49
Issue number	27
DOIs	https://doi.org/10.1039/c3cc39049g
Publication status	Published - Mar 7 2013

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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abstract = "A (PNP)Co(i)methyl diamagnetic complex formally loses an H atom from the pincer ligand, exhibiting a long-range metal–ligand cooperation in what may be considered as an unusual example of “C–H cleavage”. Spectroscopic data indicate that the product is a neutral Co(i) complex with a radical delocalized in the ligand backbone.",

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