Study on the synthesis of some new biflavonoids. VIII. A new synthesis of C3-linked biflavones, bithioflavones and bithiochromones

Article abstract of DOI:10.1080/00397919308018584

Reactions of the 3-iodo derivatives of flavones, thioflavones and thiochromones with finely divided copper at 200-210°C gave the title compounds respectively. Thus a new way to these compounds was provided.

Full text of DOI:10.1080/00397919308018584

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Synthetic Communications: An
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Study on the Synthesis of Some New
Biflavonoids. VIII. A New Synthesis of C3-
Linked Biflavones, Bithioflavones and
Bithiochromones
Yu Lin Li a & Fang Jie Zhang a
a State Key Laboratory of Applied Organic Chemistry, Lanzhou
University, Lanzhou, 730000, P. R. China
Version of record first published: 23 Sep 2006.
To cite this article: Yu Lin Li & Fang Jie Zhang (1993): Study on the Synthesis of Some New
Biflavonoids. VIII. A New Synthesis of C3-Linked Biflavones, Bithioflavones and Bithiochromones,
Synthetic Communications: An International Journal for Rapid Communication of Synthetic Organic
Chemistry, 23:8, 1075-1080
To link to this article: http://dx.doi.org/10.1080/00397919308018584
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