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.
Novel approaches for the synthesis and activation of thio- and selenoglycoside donors / Valerio, Silvia; Iadonisi, Alfonso; Adinolfi, Matteo; Ravida', Alessandra. - In: JOURNAL OF ORGANIC CHEMISTRY. - ISSN 0022-3263. - STAMPA. - 72:(2007), pp. 6097-6106.
Novel approaches for the synthesis and activation of thio- and selenoglycoside donors
VALERIO, SILVIA;IADONISI, ALFONSO;ADINOLFI, MATTEO;RAVIDA', ALESSANDRA
2007
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.| File | Dimensione | Formato | |
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