7-fluoro-2,2-dimethyl-3h-chromen-4-one合成路线 (共 2 条)
反应条件
pyrrolidine in benzene T=80°C; 3 h;
参考文献
ARRAY BIOPHARMA INC.
Patent: WO2009/158426 A1, 2009 ;
Location in patent: Page/Page column 73 ;
WO 2009/158426 A1
反应条件
methanesulfonic acid T=90 - 95°C; 20 h;
参考文献
Shawcross, Frances; Sard, Howard
Journal of Heterocyclic Chemistry, 1995 , vol. 32, # 4 p. 1393 - 1396