885693-20-9

基本信息
N-BOC-1,2,5,6-四氢吡啶-3-硼酸频哪醇酯
1-BOC-3,6-二氢-2H-吡啶-5-硼酸频哪醇酯
3,6-二氢-2H-吡啶-1-N-BOC-5-硼酸频呐醇酯
1-叔丁氧羰基-3,6-二氢-2H-吡啶-5-硼酸频哪醇酯
3-硼酸频哪醇酯基-5,6-二氢吡啶-1(2H)-甲酸叔丁酯
3-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)-5,6-二氢吡啶-1(2H)-甲
1-叔丁氧羰基-1,2,5,6-四氢-3-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)吡啶
3-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)-5,6-二氢吡啶-1(2H)-甲酸叔丁酯
5-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)-1,2,3,6-四氢吡啶-1-甲酸叔丁酯
2-[1-(tert-Butoxycarbonyl)-1,2,5,6
6-DIHYDROPYRIDINE-1(2H)-CARBOXYLATE
1-Boc-3,6-dihydropyridine-5-boronic acid pinacol ester
1-Boc-5,6-dihydro-2H-pyridine-3-boronic acid picol ester
1-Boc-3,6-dihydro-2H-pyridine-5-boronic acid pinacol ester
1-Boc-5,6-dihydro-2H-pyridine-3-boronic acid pinacol ester
1-Boc-1,2,5,6-tetrahydro-3-pyridylboronic Acid Pinacol Ester
N-Boc-1,2,5,6-tetrahydropyridine-3-boronic Acid Pinacol Ester
1-(tert-Butoxycarbonyl)-1,2,5,6-tetrahydro-3-pyridylboronic Acid Pinacol Ester
物理化学性质
制备方法

180691-65-0

73183-34-3

885693-20-9
一般步骤:将PdCl2(dppf)(0.16 g,0.22 mmol)、KOAc(2.18 g,22.2 mmol)、双(频哪醇合)二硼(2.07 g,8.13 mmol)和dppf(0.12 g,0.22 mmol)加入圆底烧瓶中,并用氩气冲洗烧瓶。向烧瓶中加入脱气的5-(((三氟甲基)磺酰基)氧基)-3,6-二氢吡啶-1(2H)-羧酸叔丁酯(2.45 g,7.40 mmol)的二恶烷(70 mL)溶液。将反应混合物加热至80℃并搅拌16小时。反应完成后,通过玻璃烧结漏斗过滤以除去固体KOAc,滤液在减压下浓缩。通过硅胶柱色谱法纯化(洗脱剂:5% EtOAc的己烷溶液),得到3-硼酸频哪醇酯基-5,6-二氢吡啶-1(2H)-甲酸叔丁酯(1.62 g,71%),为无色油状物。1H NMR (400 MHz, CDCl3): δ 6.69-6.60 (m, 1H), 3.98 (br s, 2H), 3.49-3.42 (m, 2H), 2.24-2.16 (m, 2H), 1.47 (s, 9H), 1.27 (s, 12H). LC-MS (ESI, m/z): 计算值 C18H28BNO4 [M+H]+ 310.2, 实测值 311.0。
参考文献:
[1] Patent: WO2006/47277, 2006, A2. Location in patent: Page/Page column 97
[2] Patent: US2006/281788, 2006, A1. Location in patent: Page/Page column 73
[3] Patent: US2008/51402, 2008, A1. Location in patent: Page/Page column 60
[4] Patent: WO2007/48088, 2007, A2. Location in patent: Page/Page column 115
[5] Patent: US2013/102601, 2013, A1. Location in patent: Paragraph 184
报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
2025/05/22 | XW0288569320904 | 3-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)-5,6-二氢吡啶-1(2H)-甲酸叔丁酯 | 885693-20-9 | 10G | 457元 |
2025/05/22 | B5844 | 1-叔丁氧羰基-1,2,5,6-四氢-3-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)吡啶 1-(tert-Butoxycarbonyl)-1,2,5,6-tetrahydro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine | 885693-20-9 | 200mg | 80元 |
2025/05/22 | XW0288569320903 | 3-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)-5,6-二氢吡啶-1(2H)-甲酸叔丁酯 | 885693-20-9 | 5G | 251元 |