Amphipathic 1,3-oxazolidines from <i>N</i>-alkyl glucamines and benzaldehydes: stereochemical and mechanistic studies
作者:Esther Matamoros、Pedro Cintas、Juan C. Palacios
DOI:10.1039/d0nj05503d
日期:——
preparation and structural features of a broad series of chiral 1,3-oxazolines and 1,3-oxazines embedded in a hydrophilic chain based on glycamines, which bypass the disadvantages associated with labile anomeric positions. These substances, however, interconvert in solution and show dynamic equilibria that can be altered by crystallization. A variety of substitution patterns at the heterocyclic moiety disclose