Dichloromethane → HCID 53932650, compound

Participants

Reaction Steps

0.6 g of the product of Step A was stirred for 24 hours at ambient temperature in 10 ml of thioacetic acid and the excess of acid was eliminated under an inert atmosphere at 40°-45° C. The residue was taken up on 200 ml of methylene chloride, washed with a sodium bicarbonate solution, dried and the solvent was eliminated under reduced pressure. The residue was taken up in isopropyl ether to obtain 0.72 g of the expected product melting at 138° C.

Provenance & Evidence