反应详情

A mixture of 50 g. of 3',4'-dimethylacetophenone and 50 ml. of dimethylformamide dimethylacetal is refluxed for 16 hours. On cooling the desired compound crystallizes from the reaction mixture. After hexane is added, the desired compound is recovered by filtration, m.p. 108°-110° C.

1. additionA mixture of 50 g