4-溴-6,7-二甲氧基茚酮合成路线 (共 4 条)
反应条件
boron tribromide in dichloromethane
参考文献
Pfizer Inc.
Patent: US5457237 A1, 1995 ;
US 5457237 A
反应条件
sulfuric acid T=75°C;
参考文献
Haworth; Koepfli; Perkin
Journal of the Chemical Society, 1927 , p. 552
反应条件
1: glacial acetic acid; bromine 2: concentrated sulfuric acid / 75 °C View Scheme
参考文献
Haworth; Koepfli; Perkin
Journal of the Chemical Society, 1927 , p. 552
参考文献
Takeda Chemical Industries, Ltd.
Patent: EP1199304 A1, 2002 ;
Location in patent: Referential example 36 ;
EP 1199304 A1