Rhodium-Catalyzed Aldehyde Arylation via Formate-Mediated Transfer Hydrogenation: Beyond Metallic Reductants in Grignard/Nozaki–Hiyami–Kishi-Type Addition
作者:Robert A. Swyka、Wandi Zhang、Jeffery Richardson、J. Craig Ruble、Michael J. Krische
DOI:10.1021/jacs.8b13652
日期:2019.2.6
intermolecular carbonyl arylations via transferhydrogenative reductive coupling are described. Using rhodium catalysts modified by tBu2PMe, sodium formate-mediated reductive coupling of aryl iodides with aldehydes occurs in a chemoselective fashion in the presence of protic functional groups and lower halides. This work expands the emerging paradigm of transferhydrogenative coupling as an alternative to pre-formed