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在６５０Ｗ微波炉中进行乙酰丙酮的固液相转移催化烷基化反应。用一系列活泼卤代烃作为烷基化试剂，反应时间２分钟，即可顺利得到分离产率为６８～８４％的α，α－双烷基化产物。
The acetylacetone solid-liquid phase transfer catalyzed alkylation was performed in a 650W microwave oven. With a series of active halohydrocarbons as alkylating reagents, the reaction time is 2 minutes, the α, α-bis-alkylated products with the yield of 68-84% can be successfully obtained.