DIFF Subgroup
C07C 209/44 by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
Introduced: January 1990
Full Title
Preparation of compounds containing amino groups bound to a carbon skeleton > by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
IPC and CPC are identically structured here. All 4 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 1990.
Child Classifications
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- C07C 209/46 by reduction of carboxylic acids or esters thereof in presence of ammonia or amines since 1990 IPC+CPC Available in IPC and CPC
- C07C 209/52 by reduction of imines or imino-ethers (C07C209/24 takes precedence) since 1990 IPC+CPC Available in IPC and CPC