反应条件
1: acetic acid / ethanol / 3 h / |Reflux; |Inert atmosphere
2: acetic acid / water; dimethyl sulfoxide / 1.5 h / 50 °C
3: sodium hydroxide / 0.5 h / 105 °C
4: acetic anhydride / 6 h / |Reflux
5: AlCl3, aluminium chloride / toluene / 4 h / 20 °C
View Scheme
参考文献
Agfa Graphics NV; Loccufier, Johan; Claes, Roland; Van Luppen, Jaymes
Patent: US8536217 B2, 2013 ;
