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http://dx.doi.org/10.5012/bkcs.2005.26.12.1933

Concise Synthesis of Biologically Interesting (±)-Cannabichromene, (±)-Cannabichromenic Acid, and (±)-Daurichromenic Acid  

Lee, Yong-Rok (School of Chemical Engineering and Technology, Yeungnam University)
Wang, Xue (School of Chemical Engineering and Technology, Yeungnam University)
Publication Information
Bulletin of the Korean Chemical Society / v.26, no.12, 2005 , pp. 1933-1936 More about this Journal
Abstract
Total synthesis of biologically interesting $({\pm})$-cannabichromene, $({\pm})$-cannabichromenic acid, and $({\pm})$-daurichromenic acid is described. The key step in the synthetic strategy involves the formation of benzopyrans by ethylenediamine diacetate-catalyzed reactions of resorcinols with $\alpha$,$\beta$-unsaturated aldehydes.
Keywords
Benzopyran; Cannabichromene; Cannabichromenic acid; Daurichromenic acid;
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