反应条件
1.1: aluminum tri-bromide / dichloromethane / 4 h / -40 - -15 °C / Large scale reaction
1.2: 0.5 h / 40 °C / Large scale reaction
1.3: 4 h / 40 °C / Large scale reaction
2.1: potassium hydroxide / methanol / 2 h / 18 - 25 °C / Large scale reaction
3.1: acetic anhydride / 135 - 140 °C / Large scale reaction
4.1: N-bromosuccinmide; 2,2'-azo-bisisobutyronitrile / chlorobenzene / 70 - 95 °C / 300.03 Torr / Irradiation; Large scale reaction
5.1: sodium hydroxide / water; isopropyl alcohol / 77 - 82 °C / Large scale reaction
6.1: 5 Pd(II)/C(eggshell); formic acid; 3-Methylpyridine; triethylamine / water / 16 h / Reflux; Large scale reaction
View Scheme
参考文献
Butterfield, Anna M.; Gilomen, Bruno; Siegel, Jay S.
Organic Process Research and Development, 2012 , vol. 16, # 4 p. 664 - 676