Process for the preparation of 3-cyano-3,5,5-trimethylcyclohexan

Details Process for the preparation of 3-cyano-3,5,5-trimethylcyclohexan Process for the preparation of 3-cyano-3,5,5-trimethylcyclohexan

1990-02-06

1991-04-30

Brust, Joseph Paul

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

Organic compounds

Nitriles

558431, C07C25310

Patent

active

050119680

ABSTRACT:
A process for preparing isophorone nitrile is disclosed, whereby isophorone is reacted with hydrogen cyanide in the presence of a quaternary ammonium catalyst. Remaining catalyst is removed by thermal destruction and nitrogen sparging. Residual cyanide is removed by acidification and nitrogen sparging.

REFERENCES:
patent: 4299775 (1981-11-01), Dubreux
Chemical Abstracts 60:11885e (1964), Musker.
Chemical Abstracts 103:75809z (1985), Sumitomo.

Affiliated with

Also associated with

Rating

Process for the preparation of 3-cyano-3,5,5-trimethylcyclohexan does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the preparation of 3-cyano-3,5,5-trimethylcyclohexan, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of 3-cyano-3,5,5-trimethylcyclohexan will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-641495