Thionyl Chloride → HCID 19972458, compound

Participants

Reaction Steps

A solution of 1.1 ml of thionyl chloride in 2 ml of dichloromethane was added to a solution of 3.37 g of Intermediate XIII in 20 ml of dichloromethane, and the mixture was stirred for 4 hours at ambient temperature. Removal of the solvent gave an oil which was taken up in diethyl ether. The title compound precipitated as a white solid which was filtered off for use without further purification. m.p. (118) 126°-128° C. (diethyl ether).

Provenance & Evidence