Kuwano R, Ikeda R, Hirasada K. Catalytic asymmetric hydrogenation of quinoline carbocycles: unusual chemoselectivity in the hydrogenation of quinolines.
Chem Commun (Camb) 2015;
51:7558-61. [DOI:
10.1039/c5cc01971k]
[Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A chiral PhTRAP–ruthenium catalyst selectively hydrogenates the quinoline carbocycles to afford 5,6,7,8-tetrahydroquinolines with up to 91 : 9 er.
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