Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
C07C 231/02

from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines

Introduced: January 1990

Full Title

Preparation of carboxylic acid amides > from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines

No child classifications to compare. This is a leaf node in both IPC and CPC.