The tertiary-butyl group: Selective protection of the anomeric centre and evaluation of its orthogonal cleavage
作者:Afraz Subratti、Nigel Kevin Jalsa
DOI:10.1016/j.tetlet.2018.04.048
日期:2018.5
The tertiary-butyl group has not been examined extensively as a protectinggroup. In this work, we describe the synthesis of tert-butyl glycosides via the Fischer glycosylation protocol. Furthermore, its utility as a temporary anomeric protectinggroup was evaluated. A range of differentially protected monosaccharides was used to investigate the stability of the tert-butyl group upon the introduction