反应条件
1.1: N-ethyl-N,N-diisopropylamine; methanesulfonyl chloride / dichloromethane / 0 - 20 °C / |Inert atmosphere 2.1: N-ethyl-N,N-diisopropylamine / 4 h / 130 °C / |Inert atmosphere 3.1: sulfuric acid / methanol / 16 h / |Reflux 3.2: 2 h / pH 10 - 12 3.3: pH 4.5 View Scheme
参考文献
Journal of the American Chemical Society, , vol. 135, # 29 p. 10863 - 10869
