91523-50-1
中文名稱
6-羥基-1,2,3,4-四氫異喹啉-1-甲酸
英文名稱
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
2025/07/23 15:13:05

基本信息
中文別名
6-羥基-四氫異喹啉-1-羧酸6-羥基-1,2,3,4-四氫異喹啉-1-羧酸
6-羥基-1,2,3,4-四氫異喹啉-1-甲酸
6-羥基-1,2,3,4-四氫-1-異喹啉羧酸
英文別名
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
物理化學(xué)性質(zhì)
沸點(diǎn)458.1±45.0 °C(Predicted)
密度1.351±0.06 g/cm3(Predicted)
儲(chǔ)存條件under inert gas (nitrogen or Argon) at 2–8 °C
酸度系數(shù)(pKa)2.05±0.20(Predicted)
制備方法
方法1

588-05-6

298-12-4

91523-50-1
一般步驟:在4℃條件下,向3-羥苯乙胺鹽酸鹽(3.08g,22.5mmol)的變性乙醇(70mL)溶液中緩慢滴加2-氧代乙酸一水合物(2.0g,22mmol)的乙醇(10mL)溶液。滴加完畢后,立即觀察到白色沉淀生成。移除冰浴,將反應(yīng)混合物在室溫下攪拌2小時(shí)。反應(yīng)完成后,通過過濾收集白色固體產(chǎn)物6-羥基-1,2,3,4-四氫異喹啉-1-甲酸(3.1g,收率73%)。產(chǎn)物經(jīng)LC/MS(電噴霧,正離子模式)分析,顯示m/z 194([M+H]+)。
參考文獻(xiàn):
[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