3-Chlorobenzenesulphonyl chloride → HCID 68695937, compound

Participants

Reaction Steps

4-{[1-(3-Chloro-benzenesulfonyl)-1,2,3,4-tetrahydro-quinoline-7-carbonyl]-amino}-benzoic acid, MS (ISP): m/e=469.0 (M−H), was prepared in analogy to example 57, steps 1 to 6. Step 5 was performed using 3-chloro-benzenesulfonyl chloride, yielding 4-{[1-(3-chloro-benzenesulfonyl)-1,2,3,4-tetrahydro-quinoline-7-carbonyl]-amino}-benzoic acid ethyl ester, which was hydrolyzed in step 6.

Provenance & Evidence