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Chiral Phosphine-Phosphite Ligands with a Substituted Ethane Backbone. Influence of Conformational Effects in Rhodium-Catalyzed Asymmetric Olefin Hydrogenation and Hydroformylation Reactions

Abstract:

A family of chiral (3,3′-di-tert-butyl-5,5′,6,6′- tetramethyl-2,2′-biphenol-derived) phosphine-phosphite ligands (P-OP) with a substituted ethane backbone has been synthesized and the performance of these ligands in the Rh-catalyzed enantioselective hydrogenation and hydroformylation of several representative olefins analyzed. Corresponding cationic rhodium complexes provide highly enantioselective catalysts for the hydrogenation of methyl (Z)-α-acetamidocinnamate (MAC) and dimethyl itaconate...

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Publication status:
Published

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Publisher copy:
10.1021/om1003545

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Journal:
ORGANOMETALLICS
Volume:
29
Issue:
22
Pages:
5791-5804
Publication date:
2010-11-22
DOI:
EISSN:
1520-6041
ISSN:
0276-7333
Language:
English
Pubs id:
pubs:118292
UUID:
uuid:b85a6e79-dc69-40b6-af9d-326b681e3b01
Local pid:
pubs:118292
Source identifiers:
118292
Deposit date:
2012-12-19

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