Ammonia → HCID 25096341, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 4-[5-(4-chloro-phenoxy)-pentyloxy]-2,3-dihydro-1H-indole (100 mg, 0.3 mmol) and thiocarbonyl diimidazole (64 mg, 0.36 mmol) in dry THF (3 mL) was added triethylamine (30 mg, 0.3 mmol). The reaction mixture was stirred at 50° C. for 3 hours and then 2.0 M ammonia in 4 mL methanol (excess) was added. The stirring was continued overnight at 50° C. After removal of the solvent, the residue was purified by silica gel column chromatography to give 4-[5-(4-chloro-phenoxy)-pentyloxy]-2,3-dihydro-indole-1-carbothioic acid amide, compound 8 (101 mg, 0.26 mmol, 85%) as a white solid. MS (EI): m/z 391 (M+H).

Provenance & Evidence