ChemInform Abstract: Oxidation Heck Reaction of Glycals and Aryl Hydrazines: A Palladium‐Catalyzed C‐Glycosylation.

Abstract

Oxidation Heck Reaction of Glycals and Aryl Hydrazines: A Palladium--Catalyzed C-Glycosylation. -Depending on the C3 stereochemistry of the glycal substrate this method yields either diastereomerically pure products or mixtures of diastereomers. (3R)-Glycals (I) are converted exclusively to the α-glycosides (III), while (3S)-glycals (IV) give α/β mixtures. -(BAI, Y.; KIM, L. M. H.; LIAO, H.; LIU*, X.-W.; J. Org. Chem. 78 (2013) 17, 8821-8825, http://dx.