A New Synthetic Approach to Coumestan Derivatives
Deng-Huang Gong
Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
Search for more papers by this authorChao-Zhong Li
Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
Search for more papers by this authorCheng-Ye Yuan
Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
Search for more papers by this authorDeng-Huang Gong
Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
Search for more papers by this authorChao-Zhong Li
Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
Search for more papers by this authorCheng-Ye Yuan
Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
Search for more papers by this authorAbstract
A new method for the preparation of coumestan derivatives was described involving an intramolecular palladium-catalyzed ring closure reaction of coumarins obtained from condensation of substituted o-hydroxyphenylacetic add and o-hydroxybenzaldehyde.
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