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Issue 4, 2017
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Total synthesis of I3,II8-biapigenin and ridiculuflavone A

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Abstract

The first total synthesis of I3,II8-biapigenin and ridiculuflavone A via the key steps of regioselective iodination, Sonogashira reaction, and rhodium-catalyzed oxidative coupling with the overall yields of 31% and 22%, respectively, was reported. The structures of the key intermediates for the two natural products were confirmed by single-crystal X-ray analysis.

Graphical abstract: Total synthesis of I3,II8-biapigenin and ridiculuflavone A

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Publication details

The article was received on 18 Nov 2016, accepted on 19 Jan 2017 and first published on 20 Jan 2017


Article type: Research Article
DOI: 10.1039/C6QO00726K
Citation: Org. Chem. Front., 2017,4, 578-586
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    Total synthesis of I3,II8-biapigenin and ridiculuflavone A

    K. Lu, K. Yang, X. Jia, X. Gao, X. Zhao, G. Pan, Y. Ma, Q. Huang and P. Yu, Org. Chem. Front., 2017, 4, 578
    DOI: 10.1039/C6QO00726K

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