Ruthenium-catalyzed enantioselective hydrogenation of quinoxalinones and quinazolinones
文献信息
Chenghao Li, Shuxin Zhang, Shan Li, Yu Feng, Qing-Hua Fan
An efficient Ru-catalyzed enantioselective hydrogenation of quinoxalinone and quinazolinone derivatives has been successfully developed, providing a straightforward and facile access to chiral dihydroquinoxalinones and dihydroquinazolinones with excellent results (89–98% yields, up to 98% ee). Importantly, the key enantiopure dihydroquinoxalinone intermediate towards the synthesis of a bioactive BRD4 inhibitor was conveniently synthesized by this catalytic hydrogenation methodology.
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Organic Chemistry Frontiers

Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry














