Process for producing norcamphane dicarbonitriles

Details Process for producing norcamphane dicarbonitriles Process for producing norcamphane dicarbonitriles

1992-05-06

1992-12-08

Brust, Joseph Paul

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

Organic compounds

Nitriles

558339, C07C25310

Patent

active

051699710

ABSTRACT:
The present invention relates to the production of a norcamphane dicarbonitrile and is directed to solving the problems of low conversion from the starting material, low selectivity and uneconomical production.
According to the present invention, a norcamphane dicarbonitrile is produced by hydrocyanation of bicyclo [2,2,1]-5-heptene-2-carbonitrile in the presence of a zero-valent nickel complex catalyst and a Lewis acid.

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