Rayner, Charlotte P.; Clark, Andrew J.; Rooke, Stuart M., Journal of the Chemical Society. Perkin transactions I, 2000, # 1, p. 79 - 88
作者:Rayner, Charlotte P.、Clark, Andrew J.、Rooke, Stuart M.、Sparey, Tim J.、Taylor, Paul C.
DOI:——
日期:——
Synthesis of styryl tetrahydrofurans and tetrahydropyrans via addition of radicals to unsaturated sulfimides
作者:Andrew J. Clark、Stuart Rooke、Tim J. Sparey、Paul C. Taylor
DOI:10.1016/0040-4039(95)02277-5
日期:1996.2
The addition of tetrahydrofuranyl or tetrahydropyranyl radicals to (E)-styryl sulfimide derivatives furnishes the corresponding (E)-styryl tetrahydrofurans or tetrahydropyrans respectively. The corresponding radical reactions with (Z)-styryl sulfimides gives rise to a mixture of (E) and (Z) isomers, this is in contrast to the Et3B mediated reaction, which is stereoselective.