91523-50-1
中文名称
6-羟基-1,2,3,4-四氢异喹啉-1-甲酸
英文名称
6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid
CAS
91523-50-1
分子式
C10H11NO3
分子量
193.2
MOL 文件
91523-50-1.mol
更新日期
2025/08/19 16:19:46

基本信息
中文别名
6-羟基-四氢异喹啉-1-羧酸6-羟基-1,2,3,4-四氢异喹啉-1-羧酸
6-羟基-1,2,3,4-四氢异喹啉-1-甲酸
6-羟基-1,2,3,4-四氢-1-异喹啉羧酸
英文别名
6-Hydroxy-1,2,3,4-tetrahydro-isoquinoline-1-carbox6-Hydroxy-1,2,3,4-tetrahydro-sioquinoline-1-carboxylicacid
6-Hydroxy-1,2,3,4-tetrahydro-isoquinoline-1-caeboxylic acid
6-HYDROXY-1,2,3,4-TETRAHYDRO-ISOQUINOLINE-1-CARBOXYLIC ACID
1-Isoquinolinecarboxylic acid, 1,2,3,4-tetrahydro-6-hydroxy-
6-Hydroxy-1,2,3,4-tetrahydro-isoquinoline-1-carboxcarboxylicacid
6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-16-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid-carboxylic acid
物理化学性质
沸点458.1±45.0 °C(Predicted)
密度1.351±0.06 g/cm3(Predicted)
储存条件under inert gas (nitrogen or Argon) at 2–8 °C
酸度系数(pKa)2.05±0.20(Predicted)
制备方法
方法1

588-05-6

298-12-4

91523-50-1
一般步骤:在4℃条件下,向3-羟苯乙胺盐酸盐(3.08g,22.5mmol)的变性乙醇(70mL)溶液中缓慢滴加2-氧代乙酸一水合物(2.0g,22mmol)的乙醇(10mL)溶液。滴加完毕后,立即观察到白色沉淀生成。移除冰浴,将反应混合物在室温下搅拌2小时。反应完成后,通过过滤收集白色固体产物6-羟基-1,2,3,4-四氢异喹啉-1-甲酸(3.1g,收率73%)。产物经LC/MS(电喷雾,正离子模式)分析,显示m/z 194([M+H]+)。
参考文献:
[1] Journal of Medicinal Chemistry, 1984, vol. 27, # 10, p. 1321 - 1325
[2] Patent: US6649606, 2003, B1. Location in patent: Page/Page column 38
[3] Bioorganic and Medicinal Chemistry Letters, 2004, vol. 14, # 1, p. 47 - 50
[4] Bioorganic and Medicinal Chemistry Letters, 2005, vol. 15, # 7, p. 1799 - 1802