Process for producing substituted pyrroles

Details Process for producing substituted pyrroles Process for producing substituted pyrroles

1981-03-02

1983-02-15

Lee, Mary C.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D207337

Patent

active

043742556

ABSTRACT:
A process for the preparation of alkyl 1,4-dimethyl-3-ethoxycarbonylpyrrole-2-acetate compounds by reacting in a solvent in diloweralkyl acetone dicarboxylate, a chloromethyl lower alkyl ketone and an aqueous loweralkylamine in the presence of solids formation inhibiting amount of a lower alkanol having from 1 to about 6 carbon atoms.

REFERENCES:
patent: 3752826 (1973-08-01), Carson
patent: 3865840 (1975-02-01), Carson
patent: 3952012 (1976-04-01), Carson
patent: 4048191 (1977-09-01), Carson
Carson et al., J. Med. Chem., vol. 16, pp. 172-174, (1973).
Hantzsch; Berichte der Deutschen Chemischen Gesellschaft, pp. 1474-1479, (1890).
Fischer et al.; Die Chemie des Pyrroles, pp. 5-6, 233-234, (1943).
Grob et al.; Helv. Chim. Acta.; vol. 36; pp. 49-58, (1953).
Jones et al.; The Chem. of Pyrroles, p. 59, (1977).

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1802724