Réaction de type Wittig sur des aldoses non protégés: Synthèse d'esters α,β-insaturés
作者:Virginie Le Mignot、Catherine Lièvre、Catherine Fréchou、Gilles Demailly
DOI:10.1016/s0040-4039(97)10721-3
日期:1998.2
Unprotected aldoses react with methylbromoacetate in presence of n-tributylphosphine and zinc to give stereoselectively with good yields the corresponding E unsaturated Wittig adducts. (C) 1998 Elsevier Science Ltd. All rights reserved.
Some aspects of the knoevenagel-doebner and wittig reactions
作者:F.J.Lopez Aparicio、F.J.Lopez Herrera
DOI:10.1016/s0008-6215(00)85331-8
日期:——
Zhdanov,Yu.A.; Uzlova,L.A., Journal of general chemistry of the USSR, 1971, vol. 41, # 6, p. 1401 - 1403