258515-65-0
中文名称
7-溴-3,4-二氢异喹啉-2(1H)-羧酸叔丁酯
英文名称
TERT-BUTYL 7-BROMO-3,4-DIHYDROISOQUINOLINE-2(1H)-CARBOXYLATE
CAS
258515-65-0
分子式
C14H18BrNO2
分子量
312.2
MOL 文件
258515-65-0.mol
更新日期
2025/10/14 10:34:22
258515-65-0 结构式
基本信息
中文别名
2-BOC-7-溴-1,2,3,4-四氢异喹啉N-BOC-7-溴-1,2,3,4,-四氢异喹啉
7-溴-1,2,3,4-四氢异喹啉-2-甲酸叔丁酯
7-溴-3,4-二氢异喹啉-2(1H)-羧酸叔丁酯
7-溴-3,4-二氢异喹啉-2(1H)-羧酸叔丁酯 10G
7-溴-3,4-二氢-2(1H)-异喹啉羧酸-1,1-二甲酯
英文别名
tert-butyl 7-bromo-1,2,3,4-tetrahydr2-Boc-7-bromo-3,4-dihydro-1H-isoquinoline
2-Boc-7-bromo-1,2,3,4-tetrahydroisoquinoline
N-Boc-7-BroMo-1,2,3,4-Tetrahydroisoquinoline
ert-butyl7-bromo-3,4-dihydro-1H-isoquinoline-2-carboxylate
tert-butyl 7-bromo-3,4-dihydro-1H-isoquinoline-2-carboxylate
TERT-BUTYL 7-BROMO-3,4-DIHYDROISOQUINOLINE-2(1H)-CARBOXYLATE
tert-butyl 7-bromo-1,2,3,4-tetrahydroisoquinoline-2-carboxylate
METHTERT-BUTYL 7-BROMO-3,4-DIHYDROISOQUINOLINE-2(1H)-CARBOXYLATE
7-BroMo-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester
所属类别
医药中间体:喹啉类化合物物理化学性质
沸点374.2±42.0 °C(Predicted)
密度1.353±0.06 g/cm3(Predicted)
储存条件Sealed in dry,2-8°C
酸度系数(pKa)-1.55±0.20(Predicted)
外观White to off-white Solid
InChIInChI=1S/C14H18BrNO2/c1-14(2,3)18-13(17)16-7-6-10-4-5-12(15)8-11(10)9-16/h4-5,8H,6-7,9H2,1-3H3
InChIKeyPWPKRLMPHNRWHK-UHFFFAOYSA-N
SMILESC1C2=C(C=CC(Br)=C2)CCN1C(OC(C)(C)C)=O
制备方法
方法1
17680-55-6
24424-99-5
258515-65-0
向7-溴-1,2,3,4-四氢异喹啉(1g,4.71mmol)和碳酸钠(1g,9.4mmol)的四氢呋喃/水(16mL/6mL)混合溶液中加入二碳酸二叔丁酯(1.51mL,7.06mmol)。反应混合物在室温下搅拌过夜。反应完成后,用水(50mL)稀释反应混合物,并用乙酸乙酯(50mL×3)萃取。合并有机相,用无水硫酸钠干燥,过滤后减压浓缩,得到7-溴-3,4-二氢异喹啉-2(1H)-羧酸叔丁酯,为无色油状物(1.46g,100%收率)。
参考文献:
[1] Patent: WO2014/89324, 2014, A1. Location in patent: Paragraph 0240
[2] Patent: CN104016979, 2017, B. Location in patent: Paragraph 0620; 0621
[3] Patent: US2010/240671, 2010, A1. Location in patent: Page/Page column 58
[4] Patent: WO2017/1853, 2017, A1. Location in patent: Page/Page column 42-43
[5] Patent: CN105524045, 2016, A. Location in patent: Paragraph 0274; 0275; 0276