Boron trifluoride diethyl etherate catalyzed cyclotrimerization of enaminones for the synthesis of 1,3,5-Trisubstituted benzenes
Fang, Zhongxue 1Ma, Yiming 1Dong, Jun1
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作者信息
1. Yancheng Teachers Univ
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Abstract
The cyclotrimerization reactions of enaminones have been efficiently performed in water in the presence of only a small amount of boron trifluoride diethyl etherate. The reactions led to the green synthesis of a variety of 1,3,5-triacylbenzenes without using any metal as catalyst in good to excellent yields at room temperature. (c) 2022 Elsevier Ltd. All rights reserved.
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Elsevier