Preparation of thiolactams

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

540538, 546243, C07D20102, C07D207267, C07D21176, C07D22302

Patent

active

049564765

ABSTRACT:
The reaction of lactams (preferably N-methyl-2-pyrrolidone) with hydrogen sulfide to thiolactams (preferably N-methyl-2-thiopyrrolidone) is conducted in the presence of a catalyst consisting essentially of alumina.

REFERENCES:
patent: 3306910 (1967-02-01), Louthan
patent: 3397210 (1968-08-01), Michalowicz
patent: 4145352 (1979-03-01), Kubiuk

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Preparation of thiolactams does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Preparation of thiolactams, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of thiolactams will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1185754

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.