Trityl Antimonate-Catalyzed Sequential Reactions of Epoxides with Silylated Nucleophiles. Rearrangement of Epoxides and C–C or C–O Bond Forming Nucleophilic Reaction onto the Intermediate Carbonyl Compounds
作者:Tsunehiro Harada、Teruaki Mukaiyama
DOI:10.1246/bcsj.66.882
日期:1993.3
In the presence of a catalytic amount of trityl hexafluoroantimonate, sequential reactions of epoxides with silylated nucleophiles, rearrangement of epoxides and C–C or C–O bond forming nucleophilic reaction onto the intermediate carbonylcompounds, proceed smoothly to afford the corresponding products in fairly good yields by one-pot procedure. Trityl hexafluoroantimonate (5 mol %) efficiently promotes
A Convenient Method for the Preparation of Ethers from Epoxides. Trityl Hexafluoroantimonate-Catalyzed Sequential Reactions, Rearrangement and Reductive Condensation, of Epoxides
作者:Tsunehiro Harada、Teruaki Mukaiyama
DOI:10.1246/cl.1992.1901
日期:1992.10
In the presence of a catalytic amount of trityl hexafluoroantimonate, sequential reactions, rearrangement and reductive condensation, of epoxides proceed smoothly to give the corresponding ethers in fairly good yields. Trityl hexafluoroantimonate (5 mol%) efficiently accelerates the above two sequential reactions.