The cycloaddition way to novel deoxy disaccharide analogs |
| |
Authors: | Maria M. TamarezRichard W. Franck Aloma Geer |
| |
Affiliation: | Department of Chemistry, Hunter College of CUNY, 695 Park Avenue, New York, NY 10021, USA |
| |
Abstract: | A novel heterocycloaddition merges 2-thiono-3-ketolactones with carbohydrate glycals to afford materials which resemble disaccharides with an O-glycosidic linkage at the anomeric center and a thioether linking both C-2 and C-2′, thus creating a third heterocyclic ring. Upon desulfurization, these novel cycloadducts afford materials which are models for 2-deoxydisaccharides. Studies with two keto lactones and seven glycals are described. |
| |
Keywords: | desulfurization tetronic acid cycloaddition glycosyl transfer |
本文献已被 ScienceDirect 等数据库收录! |