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Phosphonite ligand design for nickel-catalyzed 2-methyl-3-butenenitrile isomerization and styrene hydrocyanation

The synthesis of a series of novel chelating bisphosphonite ligands with a bridged dihydroanthracene scaffold is described. First-generation derivatives showed a strong tendency for the formation of catalytically inactive Ni0 bis-chelate complexes. The solid state structures of these complexes allow...

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Bibliographic Details
Main Authors: Tauchert, Michael E. (Author) , Kaiser, Thilo Robert (Author) , Göthlich, Alexander P. V. (Author) , Rominger, Frank (Author) , Warth, Daniel C. M. (Author) , Hofmann, Peter (Author)
Format: Article (Journal)
Language:English
Published: 07 June 2010
In: ChemCatChem
Year: 2010, Volume: 2, Issue: 6, Pages: 674-682
ISSN:1867-3899
DOI:10.1002/cctc.201000022
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1002/cctc.201000022
Verlag, lizenzpflichtig, Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/cctc.201000022
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Author Notes:Michael E. Tauchert, Thilo R. Kaiser, Alexander P.V. Göthlich, Frank Rominger, Daniel C.M. Warth, and Peter Hofmann
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Summary:The synthesis of a series of novel chelating bisphosphonite ligands with a bridged dihydroanthracene scaffold is described. First-generation derivatives showed a strong tendency for the formation of catalytically inactive Ni0 bis-chelate complexes. The solid state structures of these complexes allowed the design of tailor-made second-generation ligands for nickel-catalyzed 2-methyl-3-butenenitrile isomerization with exceptionally high activity. The second-generation catalyst also showed good catalytic performance in the hydrocyanation of styrene.
Item Description:Dedicated to Prof. Dr. Günther Wilke on the occasion of his 85th birthday
Gesehen am 15.09.2023
Physical Description:Online Resource
ISSN:1867-3899
DOI:10.1002/cctc.201000022

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