An efficient and facile synthesis of flavanones catalyzed by N-methylimidazole
نویسندگان
چکیده
The use of N-methylimidazole as an efficient catalyst for the cyclization of 2′-hydroxychalcones to the corresponding flavanones in DMSO was investigated. The scope of this process was studied and various flavanones were obtained exclusively in good yields.
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تاریخ انتشار 2013