2-氯-7-硝基苯并[d]噻唑合成路线 (共 2 条)
反应条件
tert.-butylnitrite; copper dichloride in DMF (N,N-dimethyl-formamide) T=20°C; 24 h;
参考文献
TAKEDA PHARMACEUTICAL COMPANY LIMITED
Patent: WO2005/44793 A2, 2005 ;
Location in patent: Page/Page column 104 ;
WO 2005/044793 A2
反应条件
sulfuric acid; nitric acid T=0°C; 1 h;
参考文献
JANSSEN PHARMACEUTICA, N.V.
Patent: WO2007/121154 A2, 2007 ;
Location in patent: Page/Page column 38 ;
WO 2007/121154 A2