作者:Margaret A Brimble、Geoffrey M Williams、Raymond Baker、Mark James
DOI:10.1016/s0040-4039(00)89021-8
日期:——
important iodohydrin intermediate has been accomplished by a highly efficient reaction of an epoxide with LiI catalysed by BF3.Et2O in THF. Displacement of the resulting neopentyliodide was achieved in high yield by reaction of the iodide with potassium superoxide in dimethylsulphoxide/tetrahydrofuran in the presence of 18-crown-6.