Preparation of 5-(arylcyanohydroxymethyl)-1-...

Details Preparation of 5-(arylcyanohydroxymethyl)-1-... Preparation of 5-(arylcyanohydroxymethyl)-1-...

C - Chemistry, Metallurgy

07

D

260/326

C07D 207/337 (2006.01)

Patent

CA 1157029

PREPARATION OF 5-(ARYLCYANOHYDROXY)METHYL-1-LOWERALKYL- PYRROLE-2-ACETIC ACID DERIVATIVES AND 5-AROYL-1-LOWERALKYL- PYRROLE-2-ACETIC ACID DERIVATIVES Abstract 5-(Arylcyanohydroxy)methyl-1-loweralkylpyrrole-2-acetic acid derivatives are prepared by the protic acid catalyzed reaction of aroylcyanides with 1-loweralkylpyrrole-2- acetic acid derivatives, which is then converted by treatment with alkali metal hydroxides or heat to form 5-aroyl-1-loweralkylpyrrole-2-acetic acid or derivatives thereof. In addition, 5-aroyl-1-loweralkylpyrrole-2- acetic acid derivatives are prepared by the reaction at above 100°C of an aroylcyanide with a 1-alkylpyrrole-2- acetic acid derivative.

415135

Affiliated with

Also associated with

Rating

Preparation of 5-(arylcyanohydroxymethyl)-1-... 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 5-(arylcyanohydroxymethyl)-1-..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of 5-(arylcyanohydroxymethyl)-1-... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-881206