Forbes, Judith E.; Zard, Samir Z., Journal of the American Chemical Society, 1990, vol. 112, # 5, p. 2034 - 2036
作者:Forbes, Judith E.、Zard, Samir Z.
DOI:——
日期:——
New radical reactions of S-alkoxycarbonyl xanthates. Total synthesis of (±)-cinnamolide and (±)-methylenolactocin
作者:Judith E Forbes、Radomir N Saicic、Samir Z Zard
DOI:10.1016/s0040-4020(98)01184-3
日期:1999.3
with visible light of S-alkoxycarbonyl xanthates derived from various alcohols gives rise to alkoxycarbonyl radicals with bifurcate reactivity: loss of carbon dioxide leads to deoxygenated derivatives (i.e. alkyl xanthates) whereas intramolecular addition to a suitably located double bond produces lactones; these new reactions were applied to the total synthesis of (±)-cinnamolide and (±)-methylenolactocin