Process for producing 1,8-naphtholactam compounds

Details Process for producing 1,8-naphtholactam compounds Process for producing 1,8-naphtholactam compounds

1983-01-14

1985-05-07

Gerstl, Robert

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D48700

Patent

active

045159637

ABSTRACT:
There is described a novel process for producing 1,8-naphtholactam compounds of the formula I ##STR1## wherein the symbols R, A and B have the meanings defined in claim 1. This process comprises reacting a 1,8-naphtholactone compound of the formula II ##STR2## in an aqueous medium, with an amine of the formula III

REFERENCES:
patent: 3347865 (1967-10-01), Brack et al.
patent: 4246410 (1981-01-01), Schwander et al.
patent: 4261896 (1981-04-01), Tomcufcik et al.

Affiliated with

Also associated with

Rating

Process for producing 1,8-naphtholactam compounds 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 producing 1,8-naphtholactam compounds, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing 1,8-naphtholactam compounds will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1801264