of o-methylacetophenone or o-methylbenzophenone with 5-isobutylidene-1,3-dioxane-4,6-diones produced novel adducts, bonding between the β-carbon of the acylales and the o-methyl carbon of the aromatic ketones.
邻甲基
苯乙酮或邻甲基
二苯甲酮与5-
异丁烯-1,3-
二恶烷-4,6-二酮的光解产生了新的加合物,其在酰基的β-碳与芳族酮的邻-甲基碳之间键合。