Scope and limitation of the [1,2]-phenylsulfanyl (PhS) migration in the asymmetric synthesis of tetrahydrofurans and tetrahydropyrans from common triol precursors
摘要:
含有三个仲羟基的三醇与 (i) 对甲苯磺酸或 (ii) 三甲基乙酸吡啶鎓对甲苯磺酸盐反应,然后再与对甲苯磺酸反应。
Scope and limitation of the [1,2]-phenylsulfanyl (PhS) migration in the synthesis of tetrahydrofurans and tetrahydropyrans from common triol precursors