763114-25-6

基本信息
2-氟-5-(3-氧代-3H-異苯并呋喃-1-亞基甲基)芐氰
2-氟-5-[(3-氧代-1(3H)-異苯并呋喃甲叉基苯甲腈
2-氟-5-[[3-氧代異苯并呋喃-1(3H)-亞基]甲基]苯腈
2-氟-5-[(3-氧代-1(3H)-異苯并呋喃亞基)甲基]苯腈
2-氟-5-(3-氧代-3H-異苯并呋喃-1-亞基甲基) - 芐腈
2-氟-5-[(3-氧代-1(3H)-異苯并呋喃亞基)甲基]苯腈 (奧拉帕尼)
2-Fluoro-5-(3-oxo-3H-isobenzofuran-1-ylidenemethyl)-benzonitrile
2-fluoro-5-((3-oxoisobenzofuran-1(3H)-ylidene)Methyl)benzonitrile
2-fluoro-5-[(Z)-(3-oxo-2-benzofuran-1-ylidene)methyl]benzonitrile
2-Fluoro-5-[(3-oxo-1(3H)-isobenzofuranylidene)methyl]-benzonitrile
Benzonitrile, 2-fluoro-5-[(3-oxo-1(3H)-isobenzofuranylidene)methyl]-
(E)-2-fluoro-5-((3-oxoisobenzofuran-1(3H)-ylidene)methyl)benzonitrile
2-fluoro-5-(3-oxo-1,3-dihydroisobenzofuranylidene methyl)benzonitrile
(Z)-2-fluoro-5-((3-oxoisobenzofuran-1(3H)-ylidene)Methyl)benzonitrile
物理化學(xué)性質(zhì)
安全數(shù)據(jù)
制備方法

61260-15-9

218301-22-5
![2-氟-5-[(3-氧代-1(3H)-異苯并呋喃亞基)甲基]苯腈](/CAS2/GIF/763114-25-6.gif)
763114-25-6
2-氟-5-[(3-氧代-1(3H)-異苯并呋喃亞基)甲基]苯腈的合成步驟:在低于15℃的條件下,向含有2-氟-5-甲酰基苯腈(0.74g,5mmol)和3-氧代-1,3-二氫異苯并呋喃-1-膦酸二甲酯(1.2g,5mmol)的四氫呋喃(THF,30ml)溶液中,緩慢滴加三乙胺(0.7ml,5mmol)。隨后,將反應(yīng)混合物緩慢升溫至室溫,并攪拌過(guò)夜。反應(yīng)完成后,將混合物濃縮,向殘余物中加入水并攪拌30分鐘。通過(guò)過(guò)濾收集沉淀的固體,依次用水、己烷和乙醚洗滌,最后在真空下干燥,得到目標(biāo)產(chǎn)物2-氟-5-[(3-氧代-1(3H)-異苯并呋喃亞基)甲基]苯腈(1.2g,收率92.3%),為淺黃色固體,為E和Z異構(gòu)體的50:50混合物,無(wú)需進(jìn)一步純化即可用于后續(xù)反應(yīng)。產(chǎn)物經(jīng)1HNMR(CDCl3)表征:δ8.13(1H,m),8.05(1H,m),7.98(1H,m),7.79(2H,m),7.61(1H,m),7.30(1H,m),6.35(1H,s)。
參考文獻(xiàn):
[1] Journal of Medicinal Chemistry, 2015, vol. 58, # 21, p. 8683 - 8693
[2] Patent: WO2012/71684, 2012, A1. Location in patent: Page/Page column 23
[3] Patent: WO2012/166983, 2012, A1. Location in patent: Page/Page column 70
[4] Patent: US2013/224107, 2013, A1. Location in patent: Paragraph 0141; 0142
[5] Patent: CN106146504, 2016, A. Location in patent: Paragraph 0136; 0137; 0138; 0149; 0150
報(bào)價(jià)日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱 | CAS號(hào) | 包裝 | 價(jià)格 |
2025/05/22 | XW0276311425603 | 2-氟-5-[(3-氧代-1(3H)-異苯并呋喃亞基)甲基]苯腈 | 763114-25-6 | 10G | 203元 |
2025/05/22 | XW0276311425602 | 2-氟-5-[(3-氧代-1(3H)-異苯并呋喃亞基)甲基]苯腈 | 763114-25-6 | 5G | 102元 |
2025/02/08 | XW0276311425604 | 2-氟-5-[(3-氧代-1(3H)-異苯并呋喃亞基)甲基]苯腈 | 763114-25-6 | 25G | 391元 |