Water → HCID 59135641, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of N-methyl-N-{2-[5-(thiomorpholinomethyl)-1,3-thiazol-2-yl]-1H-indol-7-yl}thiophene-2-sulfonamide (0.35 g), sodium percarbonate (0.33 g), acetonitrile (6 ml) and water (2 ml) was stirred at 40° C. for 30 min. Sodium percarbonate (0.15 g) was added, and the mixture was further stirred at 40° C. for 1 hr. Water was added to the reaction mixture, and the resulting crystals were collected by filtration, washed with water, and dried. The obtained crystals were subjected to silica gel short column to give the title compound (0.28 g, yield 76%) as colorless crystals from a fraction eluted with tetrahydrofuran-hexane (3:1, volume ratio). melting point 225-226° C.

Provenance & Evidence