Bidentate phosphite and nickel catalyst compositions for hydrocy

Details Bidentate phosphite and nickel catalyst compositions for hydrocy Bidentate phosphite and nickel catalyst compositions for hydrocy

1995-03-07

1996-04-30

Brust, Joseph Paul

Organic compounds -- part of the class 532-570 series

Organic compounds

Nitriles

502121, 502162, 502213, C07C25310

Patent

active

055126952

ABSTRACT:
Processes for hydrocyanation of nonconjugated aliphatic monoolefins or monoolefins conjugated to an ester group utilizing a catalyst precursor composition comprising an unsymmetrical bidentate phosphite ligand and zero-valent nickel, preferably in the presence of a Lewis acid promoter, to produce a terminal organonitrile. Catalyst precursor compositions are also disclosed.

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