Synthesis of internal acetylenes from vinylic tellurides
作者:Jun Terao、Nobuaki Kambe、Noboru Sonoda
DOI:10.1016/s0040-4039(98)01085-5
日期:1998.7
Vinylictellurides were prepared by carbotelluration of acetylenes under light. The subsequent oxidation with sodium hypochlorite followed by pyrolysis gave internal acetylenes in good yields. Combination of these reactions provides a useful method for introduction of alkyl groups to terminal acetylenes.