132813-14-0

基本信息
博兰色林杂质14
2-氯-4-(4-氟苯基)-5,6,7,8,9,10-六氢环辛烷并吡啶
-氯-4-(4-氟苯基)-5,6,7,8,9,10-六氢环辛烷并[B]吡啶
2-氯-4-(4-氟苯基)-5,6,7,8,9,10-六氢环辛烷并[B]吡啶
BlonserinImpurity14
Blonanserin Impurity 14
Blonanserin Intermediate
2-Chloro-4-(4-fluorophenyl)-5,6,7,8,9,10...
2-chloro-4-(4-fluorophenyl)-5,6,7,8,9,10-hexahydrocycloocta[...
2-chloro-4-(4-fluorophenyl)-5,6,7,8,9,10-hexahydrocyclooctapyridine
2-Chloro-4-(4-fluorophenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine
Cycloocta[b]pyridine, 2-chloro-4-(4-fluorophenyl)-5,6,7,8,9,10-hexahydro-
物理化学性质
制备方法
![4-(4-氟苯基)-5,6,7,8,9,10-六氢环辛烷并[B]吡啶-2(1H)-酮](/CAS/GIF/132812-72-7.gif)
132812-72-7
![2-氯-4-(4-氟苯基)-5,6,7,8,9,10-六氢环辛烷并[B]吡啶](/CAS2/GIF/132813-14-0.gif)
132813-14-0
以4-(4-氟苯基)-5,6,7,8,9,10-六氢环辛烷并[B]吡啶-2(1H)-酮为原料合成2-氯-4-(4-氟苯基)-5,6,7,8,9,10-六氢环辛烷并[b]吡啶的一般步骤:将80.0 g 4-(4-氟苯基)-5,6,7,8,9,10-六氢环辛烷并[b]吡啶-2(1H)-酮溶解于520 mL二甲基甲酰胺中,冷却至5℃。在搅拌下,分10次加入36.84 g五氯化磷。加毕,将反应体系温度升至15℃,继续反应3小时。反应完成后,向反应混合物中加入520 mL纯化水,于10℃下搅拌1小时。使用布氏漏斗(Coors)过滤反应液,收集沉淀的晶体,并用300 mL纯水洗涤滤饼。将所得晶体于70℃下干燥,得到灰白色的2-氯-4-(4-氟苯基)-5,6,7,8,9,10-六氢环辛烷并[b]吡啶80.0 g,产率为93.6%。
参考文献:
[1] Bioorganic and Medicinal Chemistry Letters, 2005, vol. 15, # 4, p. 1055 - 1059
[2] Patent: KR2015/117123, 2015, A. Location in patent: Paragraph 0046; 0047; 0048
[3] Patent: , 2016, . Location in patent: Paragraph 0026; 0027; 0028; 0029
[4] Asian Journal of Chemistry, 2014, vol. 26, # 18, p. 5928 - 5930
[5] Patent: JP2018/43989, 2018, A. Location in patent: Paragraph 0136-0138