反应条件
acetic anhydride; zinc(II) chloride 1.) reflux, 5 h, 2.) reflux, 30 min; Yield given. Multistep reaction;
参考文献
Munoz, Heber; Tamariz, Joaquin; Zamora, Hector Salgado; Lazaro, Miguel; Labarrios, Fernando
Synthetic Communications, 1987 , vol. 17, # 5 p. 549 - 554