Pd/C-Catalyzed Intramolecular C–H Arylation for the Synthesis of Phenanthridinones and Dibenzo-α-pyrones
Author:
Zhao Lingyu,Shen Guodong,Zhang Tongxin,Wang Zhen,Liang Yuhua
Abstract
Pd/C was found to be an efficient and convenient metal catalyst for intramolecular C–H arylation reactions in the synthesis of phenanthridinones and dibenzo-α-pyrones. A variety of phenanthridinones and dibenzo-α-pyrones were synthesized under the highly active catalytic system of Pd/C-KOAc-DMA in moderate to excellent yields. The high catalytic activity, high recyclability, low costs, and ease of removal of Pd/C, combined with its commercial availability, render this protocol attractive for both synthetic and industrial applications.
Funder
National Natural Science Foundation of China
Liaocheng University
Publisher
Georg Thieme Verlag KG
Subject
Organic Chemistry,Materials Science (miscellaneous),Biomaterials,Catalysis
Cited by
1 articles.
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