title: Novel approaches for the synthesis and activation of thio- and selenoglycoside donors.
abstract: Alkyl thio-, phenyl seleno-, and phenyl thioglycosides can be prepared through short synthetic sequences based on the generation of glycosyl iodides as versatile intermediates. In addition, a novel cheap combined system (stoichiometric NBS and catalytic Bi(OTf)3) has been developed for rapid and efficient activation of a wide variety of thio- and selenoglycoside donors.
authors.affiliation: Dipartimento di Chimica Organica e Biochimica, Università degli Studi di Napoli Federico II, Via Cynthia 4, I-80126 Naples, Italy.
authors.forename: Silvia
authors.initials: S
authors.lastname: Valerio
authors.forename: Alfonso
authors.initials: A
authors.lastname: Iadonisi
authors.forename: Matteo
authors.initials: M
authors.lastname: Adinolfi
authors.forename: Alessandra
authors.initials: A
authors.lastname: Ravidà
mesh_terms: D002384:Catalysis; D002621:Chemistry / Q000379:methods; D002625:Chemistry, Organic / Q000379:methods*; D006027:Glycosides / Q000737:chemistry*; D007700:Kinetics; D009682:Magnetic Resonance Spectroscopy; D008956:Models, Chemical; D012643:Selenium / Q000737:chemistry*; D013696:Temperature; D013865:Thioglycosides / Q000737:chemistry*
chemical_list: D006027:Glycosides; D013865:Thioglycosides; D012643:Selenium