Preparation of dicyanobutenes from 3-pentenenitrile

Details Preparation of dicyanobutenes from 3-pentenenitrile Preparation of dicyanobutenes from 3-pentenenitrile

1975-04-25

1978-05-09

Brust, Joseph Paul

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C12000, C07C12120

Patent

active

040886727

ABSTRACT:
Dinitriles are obtained by heating an olefinically unsaturated mononitrile in presence of an olefin disproportionation catalyst, for example, 3-pentenenitrile gives dicyanobutenes.

REFERENCES:
patent: 3261879 (1966-07-01), Banks
patent: 3365513 (1968-01-01), Heckelsberg
patent: 3974196 (1976-08-01), Nakamura et al.

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