Preparation of 2-cyanoaldehydes by rhodium-catalyzed hydroformyl

Details Preparation of 2-cyanoaldehydes by rhodium-catalyzed hydroformyl Preparation of 2-cyanoaldehydes by rhodium-catalyzed hydroformyl

1980-03-07

1982-08-17

Brust, Joseph Paul

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260464, 2604657, C07C12000, C07C12134, C07C12146

Patent

active

043448968

ABSTRACT:
Alpha,beta-unsaturated nitriles are hydroformylated to produce 2-cyanoaldehydes by means of a catalyst comprising rhodium complexed with carbon monoxide and a triorgano ligand of phosphorus, antimony or arsenic.

REFERENCES:
patent: 3527809 (1970-09-01), Pruett et al.
patent: 3579562 (1971-05-01), Weigert et al.
patent: 3946082 (1976-03-01), McVicker
patent: 4052461 (1977-10-01), Tinker et al.

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