Water → HCID 19068971, compound

Participants

Reaction Steps

To a slurry of 870 mg AlCl3 in 50 ml dry 1,2-dichloroethane was added 465 μl acetyl chloride. The mixture was stirred for 30 min. at room temperature. 800 mg of (6) was added, and stirring continued overnight. Another 870 mg AlCl3 and 465 μl acetyl chloride was added, and stirring continued overnight. Water was added, and the organic phase dried and evaporated to dryness giving a brown powder, which was crystallized from acetic acid and petrol ether giving (64). Yield 210 mg. M. p. 196°-8° C.

Provenance & Evidence