2-甲基硫代嘧啶-5-硼酸频那酯
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- CAS号:
- 940284-18-4
- 英文名:
- 2-(METHYLTHIO)PYRIMIDINE-5-BORONIC ACID PINACOL ESTER
- 英文别名:
- 2-(METHYLTHIO)PYRIMIDINE-5-BORONIC ACID PINACOL ESTER;2-(Methylthio)pyrimidinyl-5-boronic acid pinacol ester;2-(Methylthio)-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyriMidine;2-(METHYLTHIO)PYRIMIDINE-5-BORONIC ACID PINACOL ESTER ISO 9001:2015 REACH;PyriMidine,2-(Methylthio)-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-;2-(methylsulfanyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine;3-hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-(methylthio)pyrimidin-5-yl)boronate
- 中文名:
- 2-甲基硫代嘧啶-5-硼酸频那酯
- 中文别名:
- 2-甲基硫代嘧啶-5-硼酸频那酯;2-(甲硫基)嘧啶-5-硼酸频哪醇酯
- CBNumber:
- CB4308405
- 分子式:
- C11H17BN2O2S
- 分子量:
- 252.14
- MOL File:
- 940284-18-4.mol
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2-甲基硫代嘧啶-5-硼酸频那酯性质、用途与生产工艺
2-甲基硫代嘧啶-5-硼酸频那酯是一种医药中间体,可由5-溴-2-(甲硫基)嘧啶与联硼酸频哪醇酯通过一步反应制备得到。有文献报道2-甲基硫代嘧啶-5-硼酸频那酯可用于制备TNFα的强效调节剂。
在室温和氩气下,向5-溴-2-(甲硫基)嘧啶(950mg,4.63mmol)在DMF(5mL)中的搅拌着的溶液中添加4,4,4′,4′,5,5,5′,5′-八甲基-2,2′-二(1,3,2-二氧杂硼杂环戊烷)(1.77g,6.95mmol)、乙酸钾(1.36g,13.90mmol)和二乙酸钯(104mg,0.463mol)。将所得悬浮液用氩脱气15分钟,然后在85℃加热过夜。使反应混合物冷却至室温。将EtOAc(10mL)添加至反应混合物中,用盐水(15mLx3)洗涤反应混合物。将有机相干燥(MgSO4),过滤并浓缩。
有研究报道了2-甲基硫代嘧啶-5-硼酸频那酯可用于制备下述中间体,该中间体可用于制备取代的咪唑并[1,2-a]吡啶衍生物。
2-甲基硫代嘧啶-5-硼酸频那酯
上下游产品信息
上游原料
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940284-18-4, 2-甲基硫代嘧啶-5-硼酸频那酯 相关搜索:
- Pyrimidine
- Organoborons
- 2-(甲硫基)嘧啶-5-硼酸频哪醇酯
- 2-甲基硫代嘧啶-5-硼酸频那酯
- 940284-18-4
- 2-(METHYLTHIO)PYRIMIDINE-5-BORONIC ACID PINACOL ESTER ISO 9001:2015 REACH
- 2-(methylsulfanyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine
- 3-hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-(methylthio)pyrimidin-5-yl)boronate
- 2-(Methylthio)pyrimidinyl-5-boronic acid pinacol ester
- PyriMidine,2-(Methylthio)-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-
- 2-(Methylthio)-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyriMidine
- 2-(METHYLTHIO)PYRIMIDINE-5-BORONIC ACID PINACOL ESTER