Triorganotin catalyst promoters for hydrocyanation

Details Triorganotin catalyst promoters for hydrocyanation Triorganotin catalyst promoters for hydrocyanation

1986-06-05

1988-09-27

Sutto, Anton H.

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

Organic compounds

Nitriles

C07C12120, C07C12126

Patent

active

047743530

ABSTRACT:
Zerovalent nickel catalyzed hydrocyanation of mononitriloolefins e.g., 4-pentenenitrile, to dinitriles, e.g., adiponitrile, is improved by using a triorganotin compound as a promoter for the zerovalent nickel.

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patent: 4082811 (1978-04-01), Shook, Jr.
patent: 4215068 (1980-07-01), Wu et al.
Nugent, W. A., et al., "Solvated Triorganotin Cations, Structure and Use as Catalysts for Diels-Alder Additions to Furan", Organometallics, 1984, vol. 3, pp. 1315-1317.
Tolman, C. A., et al., "Homogeneous Nickel-Catalyzed Olefin Hydrocyanation," Advances in Catalysis, vol. 33, pp. 1-46.

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