Pd/C-catalyzed chemoselective hydrogenation in the presence of diphenylsulfide |
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Authors: | Mori Akinori Miyakawa Yumi Ohashi Eri Haga Tomoko Maegawa Tomohiro Sajiki Hironao |
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Institution: | Laboratory of Medicinal Chemistry, Gifu Pharmaceutical University, Mitahora-higashi, Gifu 502-8585, Japan. |
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Abstract: | Structure: see text] A Pd/C-catalyzed chemoselective hydrogenation using diphenylsulfide as a catalyst poison has been developed. This methodology selectively hydrogenates olefin and acetylene functionalities without hydrogenolysis of aromatic carbonyls and halogens, benzyl esters, and N-Cbz protective groups. |
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