反应条件
1.1: sodium sulfate / water / 1.33 h / 45 - 50 °C / Large scale reaction
1.2: 0.33 h / 50 - 55 °C / Large scale reaction
1.3: 8 h / 55 °C / Large scale reaction
2.1: sulfuric acid / water / 6.5 h / 58 - 62 °C / Large scale reaction
3.1: sodium hydroxide / water / 0.67 h / 25 °C / Large scale reaction
3.2: 2.5 h / 20 - 25 °C / Large scale reaction
4.1: 1-methyl-pyrrolidin-2-one / tert-butyl methyl ether / Large scale reaction
4.2: 1 h / 3 °C / Large scale reaction
4.3: 2.58 h / 2 °C / Large scale reaction
View Scheme
参考文献
Ford, J. Gair; Pointon, Simon M.; Powell, Lyn; Siedlecki, Paul S.; Baum, John; Chubb, Richard; Fieldhouse, Robin; Muxworthy, James; Nivlet, Alex; Stenson, Rachel; Warwick, Eleanor
Organic Process Research and Development, 2010 , vol. 14, # 5 p. 1078 - 1087