Synthesis of Tetrazole-Fused Glycosides by a Tandem Fragmentation–Cyclization Reaction
作者:Nieves R. Paz、Andrés G. Santana、Cosme G. Francisco、Ernesto Suárez、Concepción C. González
DOI:10.1021/ol3013638
日期:2012.7.6
The fragmentation of anomeric alkoxylradicals (ARF) and the subsequent intramolecular cyclization promoted by hypervalent iodine reagents provide an excellent method for the synthesis of tetrazolo-sugars. This new reaction offers additional advantages for the synthesis of these compounds, including the ready availability of the starting materials, experimental simplicity, mild conditions, and good