Rhodium-catalyzed transfer hydrogenation of quinoxalines with water as a hydrogen source.

Org Biomol Chem

Key Laboratory of Chemistry in Ethnic Medicinal Resources (Yunnan Minzu University), State Ethnic Affairs Commission & Ministry of Education, Kunming, 650500, China. and School of Chemistry and Environment, Yunnan Minzu University, Kunming, 650500, China.

Published: December 2019

Rhodium-catalyzed transfer hydrogenation of quinoxalines with water as a hydrogen source was reported. The reaction allowed the simple preparation of tetrahydroquinoxalines under mild conditions. The deuterium-labelling experiment confirmed that water is the sole hydrogen source in the transfer hydrogenation reaction.

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Source
http://dx.doi.org/10.1039/c9ob02095kDOI Listing

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