6-溴-7-甲基-[1,2,4]噻唑并[1,5-a]吡啶合成路线 (共 2 条)
反应条件
1: With trifluoroacetic anhydride in tetrahydrofuran T=0 - 20°C; 3.25 h; 2: With sodium hydrogencarbonate in tetrahydrofuran; water
参考文献
CalciMedica, Inc.
Patent: US2011/263612 A1, 2011 ;
Location in patent: Page/Page column 136 ;
US 20110263612 A1
反应条件
1.1: isopropyl alcohol / 3 h / 80 °C 1.2: 50 °C 2.1: trifluoroacetic anhydride / tetrahydrofuran / 3.25 h / 0 - 20 °C View Scheme
参考文献
US2011/263612 A1, ;
US 20110263612 A1