4,6-二氯-1,3-二甲基-1H-吡唑并[3,4-d]嘧啶合成路线 (共 2 条)
反应条件
phosphorus pentachloride in trichlorophosphate 18 h; Reflux;
参考文献
GENENTECH, INC.; F. HOFFMANN-LA ROCHE AG
Patent: WO2009/97446 A1, 2009 ;
Location in patent: Page/Page column 65; 66 ;
WO 2009/097446 A1
反应条件
in acetonitrile T=95°C; In a sealed tube;
参考文献
US2008/132490 A1, ;
Page/Page column 24 ;
US 20080132490 A1