Process for preparing N-substituted maleimides

Details Process for preparing N-substituted maleimides Process for preparing N-substituted maleimides

1997-01-28

1998-04-21

Ambrose, Michael G.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

548549, C07D207448, C07D207452

Patent

active

057419132

ABSTRACT:
A process for preparing N-substituted maleimide is disclosed, which includes reacting maleic anhydride with a primary amine using both a non-polar solvent and a protic polar solvent in the presence of an acid catalyst.

REFERENCES:
patent: 4141905 (1979-02-01), Becker et al.
patent: 4180508 (1979-12-01), Becker et al.
patent: 4276090 (1981-06-01), Becker et al.
patent: 4980483 (1990-12-01), Kita et al.
patent: 5175309 (1992-12-01), Tsumura et al.
patent: 5306828 (1994-04-01), Adda et al.
Patent Abstracts of Japan, Japanese Patent Office, Publication No. 60109562 A., Jun. 1985.
Database WPIDS on STN, Derwent Information, Ltd., (London, UK), Accession No. 85-181184, JP 60-109562, abstract, 1985.

Affiliated with

Also associated with

Rating

Process for preparing N-substituted maleimides 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 preparing N-substituted maleimides, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing N-substituted maleimides will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2058903