Catalytic asymmetric hydrogenation of quinoline carbocycles: unusual chemoselectivity in the hydrogenation of quinolines?
Chemical Communications Pub Date: 2015-03-27 DOI: 10.1039/C5CC01971K
Abstract
The reduction of quinolines selectively took place on their carbocyclic rings to give 5,6,7,8-tetrahydroquinolines, when the hydrogenation was conducted in the presence of a Ru(η3-methallyl)2(cod)–PhTRAP catalyst. The chiral ruthenium catalyst converted 8-substituted quinolines into chiral 5,6,7,8-tetrahydroquinolines with up to 91?:?9 er.
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Journal Name：Chemical Communications
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CAS no.: 89640-58-4
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