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1142188-60-0

中文名称 4-氧代-3,4,5,6-四氢吡啶并[3,4-d]吡啶-7(8H)-甲酸叔丁酯
英文名称 tert-butyl 4-oxo-3,4,5,6-tetrahydropyrido[3,4-d]pyriMidine-7(8H)-carboxylate
CAS 1142188-60-0
分子式 C12H17N3O3
分子量 251.28
MOL 文件 1142188-60-0.mol
1142188-60-0 结构式 1142188-60-0 结构式

基本信息

中文别名
4-羟基-5,6-二氢吡啶并[3,4-D]嘧啶-7(8H)-羧酸叔丁酯
7-BOC-5,6,7,8-四氢吡啶并[3,4-D]嘧啶-4(3H)-酮
4-氧代-4,5,6,8-四氢吡啶并[3,4-D]嘧啶-7(3H)-羧酸叔丁酯
英文别名
Seco-Duocarmycin TM
UHNCQJLEINZUNT-UHFFFAOYSA-N
7-Boc-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one
tert-butyl 4-oxo-3H,4H,5H,6H,7H,8H-pyrido[3,4-d]pyrimidine-7-carboxylate
TERT-BUTYL 4-HYDROXY-5,6-DIHYDROPYRIDO[3,4-D]PYRIMIDINE-7(8H)-CARBOXYLATE
tert-Butyl 4-oxo-4,5,6,8-tetrahydropyrido[3,4-d]pyrimidine-7(3H)-carboxylate
tert-butyl 4-oxo-3,4,5,6-tetrahydropyrido[3,4-d]pyriMidine-7(8H)-carboxylate
4-Hydroxy-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid tert-butyl ester
2-Methyl-2-propanyl 4-oxo-4,5,6,8-tetrahydropyrido[3,4-d]pyrimidine-7(1H)-carboxylate
Pyrido[3,4-d]pyrimidine-7(3H)-carboxylic acid, 4,5,6,8-tetrahydro-4-oxo-, 1,1-dimethylethyl ester
所属类别
化学试剂:丁酯类化合物

物理化学性质

沸点389.1±52.0 °C(Predicted)
密度1.30±0.1 g/cm3(Predicted)
储存条件2-8°C
酸度系数(pKa)1.10±0.20(Predicted)
外观White to off-white Solid
InChIInChI=1S/C12H17N3O3/c1-12(2,3)18-11(17)15-5-4-8-9(6-15)13-7-14-10(8)16/h7H,4-6H2,1-3H3,(H,13,14,16)
InChIKeyUHNCQJLEINZUNT-UHFFFAOYSA-N
SMILESC1NC(=O)C2CCN(C(OC(C)(C)C)=O)CC=2N=1

制备方法

方法1
7-苄基-5,6,7,8-T四氢吡啶并[3,4-D]嘧啶-4(3H)-酮

62458-96-2

二碳酸二叔丁酯

24424-99-5

4-氧代-3,4,5,6-四氢吡啶并[3,4-d]吡啶-7(8H)-甲酸叔丁酯

1142188-60-0

化合物12F的制备:将7-苄基-5,6,7,8-四氢吡啶并[3,4-D]嘧啶-4(3H)-酮(化合物12E,2.5g,10.4mmol)、10% Pd/C(0.5g)和二碳酸二叔丁酯(2.7g,12.4mmol)溶于甲醇(40mL)中。在氢气氛围(0.5 Mpa压力)下搅拌反应混合物过夜。反应进程通过薄层色谱(TLC,展开剂比例为二氯甲烷/甲醇=10:1)监测。反应完成后,过滤除去催化剂,浓缩滤液,得到纯化的4-羟基-5,6-二氢吡啶并[3,4-d]嘧啶-7(8H)-羧酸叔丁酯(化合物12F,2.6g,收率100%),为黄色固体。

参考文献:

[1] Patent: US2016/75708, 2016, A1. Location in patent: Paragraph 0086; 0091

[2] Patent: KR2015/139962, 2015, A. Location in patent: Paragraph 0118-0119; 0129-0130

4-氧代-3,4,5,6-四氢吡啶并[3,4-d]吡啶-7(8H)-甲酸叔丁酯价格(试剂级)
报价日期产品编号产品名称CAS号包装价格
2025/12/22XW021142188600034-氧代-4,5,6,8-四氢吡啶并[3,4-D]嘧啶-7(3H)-羧酸叔丁酯1142188-60-01G589元
2025/12/22XW021142188600024-氧代-4,5,6,8-四氢吡啶并[3,4-D]嘧啶-7(3H)-羧酸叔丁酯1142188-60-0250MG211元
2025/12/22XW021142188600014-氧代-4,5,6,8-四氢吡啶并[3,4-D]嘧啶-7(3H)-羧酸叔丁酯1142188-60-0100MG130元
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