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Published on: January 11, 2019
An unexpected multi-component one-pot cascade reaction to access furanobenzodihydropyran-fused polycyclic
Jiaomei Guo1, Hongjie Miao1, Yang Zhao1
1Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China. wangqilin@henu.edu.cn buzhanwei@henu.edu.cn.
Abstract:
An unexpected multi-component one-pot cascade reaction of hydroxyketones with ortho-hydroxychalcones has been developed to afford an array of new furanobenzopyran-fused polycyclic compounds with complex molecular architectures. This reaction not only establishes a new reaction mode of ortho-hydroxychalcones but also provides an expedient and convenient synthetic strategy to access complex furanobenzopyran-fused heterocycles.
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