3-Chlorobenzenesulphonyl chloride → HCID 86611326, compound

Participants

Reaction Steps

In analogy to example 40, quinoline-7-carboxylic acid was reacted with 4-amino-2-trifluoromethyl-benzonitrile in step 2, and the resulting quinoline-7-carboxylic acid (4-cyano-3-trifluoromethyl-phenyl)-amide was reduced to 1,2,3,4-tetrahydro-quinoline-7-carboxylic acid (4-cyano-3-trifluoromethyl-phenyl)-amide in step 3. This was coupled with 3-chloro-benzenesulfonyl chloride in step 4, yielding 1-(3-chloro-benzenesulfonyl)-1,2,3,4-tetrahydro-quinoline-7-carboxylic acid (4-cyano-3-trifluoromethyl-phenyl)-amide.

Provenance & Evidence