title: Synthesis of C-disaccharides via a hetero-Diels-Alder reaction and further stereocontrolled transformations.
abstract: The partial de novo synthesis of two new C-disaccharides containing D-glucosamine is described. The strategy is based on a hetero-Diels-Alder reaction leading to a 1:1 mixture of separable cycloadducts, which have been stereoselectively functionalized and converted into alpha-D-Galp-(1-->3)-C-D-GlcpNAc and alpha-l-Galp-(1-->3)-C-D-GlcpNAc.
authors: ICMMO Université Paris-Sud 11, Orsay Cedex, France.
authors: Qian
authors: Q
authors: Wan
authors: André
authors: A
authors: Lubineau
authors: Régis
authors: R
authors: Guillot
authors: Marie-Christine
authors: MC
authors: Scherrmann
mesh_terms: D002236:Carbohydrate Conformation; D004187:Disaccharides / Q000138:chemical synthesis*; D013237:Stereoisomerism
chemical_list: D004187:Disaccharides