反应条件
1: 1.) aq. sodium hydroxide, 2.) aq. HCl / 1.) reflux, 3 - 4 h, 2.) heating, 10 min 2: 0.9 g / sodium acetate, acetic anhydride / 0.5 h / Heating 3: 4 h / 250 - 270 °C View Scheme
参考文献
Parrick, John; Wilcox, Russel; Kelly, Anthony H.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 132 - 135
