1: With tetrabutyl ammonium fluoride in tetrahydrofuran T=20°C; 1 h; 2: With hydrogenchloride; water 3 h; Dean-Stark apparatusReflux; 3: With sodium hydroxide in water pH=1;
参考文献
BIOPROJET
Patent: EP2447263 A1, 2012 ;
Location in patent: Page/Page column 27 ;
EP 2447263 A1
Goel, Shruti; Kothari, Seema; Banerji, Kalyan K.
Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1996 , vol. 35, # 11 p. 1180 - 1184