An Efficient and Rapid Synthetic Route to Biologically Interesting Pyranochalcone Natural Products

Molecules

Yong Rok Lee¹  Xue Wang² 

[1] id="af1-molecules-12-01420">School of Chemical Engineering and Technology, Yeungnam University, Gyeongsan 712-749, Kor

关键词: Ethylenediamine diacetate;    Pyranyl ring formation;    Pyranochalcone natural products;    Aldol reaction;   

DOI  :  10.3390/12071420

来源: mdpi

【 摘 要 】

An efficient and concise total synthesis of naturally occurring pyranochalcones was achieved from readily available 2,4-dihydroxyacetophenone and 2,4-dihydroxy-6-methoxyacetophenone. The key steps in the synthetic strategy were ethylenediamine diacetate-catalyzed benzopyran formation and aldol reactions.

【 授权许可】

Unknown   
© 2007 by MDPI (http://www.mdpi.org).