768350-54-5
768350-54-5 結(jié)構(gòu)式
基本信息
6-甲氧基-7-芐氧基-4-(2''-氟-4''-溴苯胺基)喹唑啉
7-(芐氧基)-N-(4-溴-2-氟苯基)-6-甲氧基喹唑啉-4-胺
7-Benzyloxy-6-Methoxy-4-(4''-broMo-2''-fluoroanilino)-quinazoline
7-(benzyloxy)-N-(4-bromo-2-fluorophenyl)-6-methoxyquinazolin-4-amine
N-(4-bromo-2-fluorophenyl)-6-methoxy-7-phenylmethoxyquinazolin-4-amine
4-QuinazolinaMine, N-(4-broMo-2-fluorophenyl)-6-Methoxy-7-(phenylMethoxy)-
7-(benzyloxy)-N-(4-bromo-2-fluorophenyl)-6-methoxyquinazolin-4-amine ISO 9001:2015 REACH
物理化學(xué)性質(zhì)
制備方法
367-24-8
162364-72-9
768350-54-5
以4-溴-2-氟苯胺和7-芐氧基-4-氯-6-甲氧基喹唑啉為原料合成7-(芐氧基)-N-(4-溴-2-氟苯基)-6-甲氧基喹唑啉-4-胺的一般步驟:將6.5M的氯化氫(2.54mL)加入到含有4-溴-2-氟苯胺(4.51g,15.0mmol)和7-芐氧基-4-氯-6-甲氧基喹唑啉(2.40g,16.5mmol)的2-丙醇(160mL)溶液中。隨后,將反應(yīng)混合物加熱至回流狀態(tài)并保持2小時(shí)。反應(yīng)完成后,將混合物冷卻至室溫,過濾收集析出的固體產(chǎn)物。用2-丙醇和乙醚依次洗滌固體,最后在真空條件下干燥過夜,得到目標(biāo)化合物7-(芐氧基)-N-(4-溴-2-氟苯基)-6-甲氧基喹唑啉-4-胺(7.9g,產(chǎn)率94%),為白色固體。
參考文獻(xiàn):
[1] Bioorganic and Medicinal Chemistry Letters, 2011, vol. 21, # 11, p. 3222 - 3226
[2] Patent: WO2005/13998, 2005, A1. Location in patent: Page/Page column 75
[3] Patent: US2010/75916, 2010, A1. Location in patent: Page/Page column 16
[4] Patent: WO2005/97134, 2005, A2. Location in patent: Page/Page column 16-17; figure 2
[5] Patent: US2009/238808, 2009, A1