Bromine → HCID 13048613, compound

Participants

Reaction Steps

To a solution of 39.9 g of 1-(2,4-dichlorophenyl)-4,4-dimethyl-1-phenylsulfonylpentan-3-one in 500 ml of chloroform, 16.8 g of bromine was added dropwise at 60° C. and the mixture was then kept at 60° C. for 4 hours. The reaction mixture was treated in the same way as that of Example 3 to give 44.5 g of crystals of the captioned compound. m.p. 135°-136° C.

Provenance & Evidence