Hydrochloric Acid → HCID 70214383, compound

Participants

Reaction Steps

To a solution of 840 mg (2.15 mmol) of 1,2-dihydro-3-methyl-1-[3-[(2,2,2-trifluoro)-ethanesulfonamido]butan-1-yl]-1,4,7b-triazacyclopent[cd]inden-2-one in 10 ml of methanol was added 0.22 ml of conc. HCl. The solvent was distilled off, and the residue was washed with acetone-ether to give 915 mg of the desired compound (99.7%, colorless solid), m.p.116.0-118° C.

Provenance & Evidence