Synthesis of S-glycosyl thiophosphates, thiophosphonates and thiophosphinates by the Michaelis–Arbuzov rearrangement of anomeric thiocyanates
作者:Marta Piekutowska、Zbigniew Pakulski
DOI:10.1016/j.carres.2007.12.009
日期:2008.3
Reaction of anomeric thiocyanates with a series of O-alkyl or O-trimethylsilyl phosphite, phenylphosphonite and diphenylphosphinite derivatives afforded the corresponding S-glycosyl thiophosphates, thiophosphonates and thiophosphinates in good yields. These derivatives had been previously applied as glycosyl donors in the synthesis of benzyl glycosides and disaccharides with excellent stereoselectivity
异头硫氰酸酯与一系列的O-烷基或O-三甲基甲硅烷基亚磷酸酯,苯基亚膦酸酯和二苯基亚膦酸酯衍生物反应,得到相应的S-糖基硫代磷酸酯,硫代膦酸酯和硫代膦酸酯。这些衍生物以前曾被用作糖基供体,用于合成具有优异立体选择性的苄基糖苷和二糖。