Stereoselective O-Glycosylation of Glycals with Arylboronic Acids Using Air as the Oxygen Source.
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DOI: 10.1021/acs.orglett.1c04378
Abstract: An open-air palladium-catalyzed O-glycosylation was developed using glycals and arylboronic acids with base additives at ambient conditions. The novel approach enabled facile access to various O-glycosides in high yields, with exclusive 1,4-cis-stereoselectivity tolerating reactive hydroxyl/amino… read more here.
Keywords: air; arylboronic acids; stereoselective glycosylation; glycosylation glycals ... See more keywords