Method of producing straight-chain acrylonitrile dimers

Details Method of producing straight-chain acrylonitrile dimers Method of producing straight-chain acrylonitrile dimers

1994-08-30

1995-11-14

Brust, Joseph Paul

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

Organic compounds

Nitriles

C07C25330

Patent

active

054668581

ABSTRACT:
Straight-chain acrylonitrile dimers including 1,4-dicyanobutene, 1,4-dicyanobutadiene and adiponitrile are produced at a high selectivity by dimerizing acrylonitrile in the presence of a ruthenium catalyst, and in the presence of a straight-chain dimer selectivity-enhancing agent comprising at least one member selected from

REFERENCES:
patent: 4519954 (1985-05-01), Burrington et al.
patent: 4526884 (1985-07-01), Tsou et al.
patent: 4681968 (1987-07-01), Tsou et al.
patent: 5332844 (1994-07-01), Sugise et al.

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