3-(4-fluorophenyl)isoquinolin-1(2H)-one | 1094019-47-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 3-(4-fluorophenyl)isoquinolin-1(2H)-one
• 英文别名: 3-(4-fluorophenyl)isoquinoline-1(2H)-one；3-(4-Flourophenyl)isoquinolin-1(2h)-one；3-(4-fluorophenyl)-2H-isoquinolin-1-one
• CAS: 1094019-47-2
• 化学式: C₁₅H₁₀FNO
• 分子量: 239.249
• InChiKey: VKUSXQAPKOSXER-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  1-ethoxy-3-(4-fluorophenyl)isoquinoline 在 氢溴酸 作用下， 以 溶剂黄146 为溶剂， 生成 3-(4-fluorophenyl)isoquinolin-1(2H)-one
  参考文献：
  名称：

  Platinum(II)-catalyzed intramolecular cyclization of alkynylbenzonitriles: synthesis of 1-alkoxyisoquinolines and isoquinolones

  摘要：

  A facile synthesis of a series of 1-alkoxyisoguinolines and (2H)-isoguinolones by an intramolecular 6-endo-dig cyclization of ortho-alkynylbenzonitriles in the presence of a catalytic amount of hydrido(dimethylphosphinous acid-kappa P)[hydrogen bis(dimethylphosphinito-kappa P)]platinum(II) in various alcohols at 65-90 degrees C is described for the first time. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2010.09.136

文献信息

• Isoquinolone Synthesis through S_NAr Reaction of 2-Halobenzonitriles with Ketones Followed by Cyclization
  作者：Muhammad Shareef Mayo、Xiaoqiang Yu、Xiujuan Feng、Yoshinori Yamamoto、Ming Bao

  DOI：10.1021/acs.joc.5b00357

  日期：2015.4.17

  An efficient method for the synthesis of isoquinolones through base KOtBu-promoted SNAr reaction of 2-halobenzonitriles with ketones followed by Lewis acid Cu(OAc)2-catalyzed cyclization is described. Isoquinolone derivatives were obtained in satisfactory to good yields.

  描述了一种有效的方法，该方法通过2-卤代苄腈与酮的碱式KO t Bu促进的S N Ar反应，然后由路易斯酸Cu（OAc）2催化的环化来合成异喹诺酮。以令人满意的至良好的产率获得了异喹诺酮衍生物。
• 一种异喹啉酮及其衍生物的制备方法
  申请人：大连理工大学

  公开号：CN104628643B

  公开（公告）日：2016-11-02

  本发明属于医药化工中间体及相关化学技术领域，涉及到一种异喹啉酮及其衍生物制备方法。异喹啉酮及其衍生物是一类重要的具有生物活性分子，其骨架结构频繁出现于天然分子和药物分子中，对高血压、肺癌以及焦虑症都有较好的治疗效果，在有机合成及药物化学等领域有着重要的应用。该方法的合成路线短、条件温和、操作简单、有望实现工业化生产。该方法具有合成路线短、条件温和、操作简单和收率较高等优点。本发明具有较大的使用价值和社会经济效益。
• Nickel‐Catalyzed Tandem Reaction of Functionalized Arylacetonitriles with Arylboronic Acids in 2‐MeTHF: Eco‐Friendly Synthesis of Aminoisoquinolines and Isoquinolones
  作者：Qianqian Zhen、Lepeng Chen、Linjun Qi、Kun Hu、Yinlin Shao、Renhao Li、Jiuxi Chen

  DOI：10.1002/asia.201901442

  日期：2020.1.2

  example of the nickel-catalyzed tandem addition/cyclization of 2-(cyanomethyl)benzonitriles with arylboronic acids in 2-MeTHF has been developed, which provides the facile synthesis of aminoisoquinolines with good functional group tolerance under mild conditions. This chemistry has also been successfully applied to the synthesis of isoquinolones by the tandem reaction of methyl 2-(cyanomethyl)benzoates

  已经开发了在2-MeTHF中镍催化的芳基硼酸串联（2-（氰基甲基）苄腈串联/加成环的第一个例子），该化合物在温和条件下可轻松合成具有良好官能团耐受性的氨基异喹啉。通过2-（氰基甲基）苯甲酸甲酯与芳基硼酸的串联反应，该化学方法也已成功地用于异喹诺酮的合成。使用生物基和绿色溶剂2-MeTHF作为反应介质使合成过程在环境方面无害。这种化学的合成效用还通过生物活性分子的合成来表明。
• Tandem Addition/Cyclization for Access to Isoquinolines and Isoquinolones via Catalytic Carbopalladation of Nitriles
  作者：Linjun Qi、Kun Hu、Shuling Yu、Jianghe Zhu、Tianxing Cheng、Xiaodong Wang、Jiuxi Chen、Huayue Wu

  DOI：10.1021/acs.orglett.6b03499

  日期：2017.1.6

  sequential nucleophilic addition followed by an intramolecular cyclization of functionalized nitriles with arylboronic acids has been achieved, providing an efficient synthetic pathway to access structurally diverse isoquinolines and isoquinolones. This methodology has also been successfully applied to the total synthesis of the topoisomerase I inhibitor CWJ-a-5 (free base).

  已经实现了钯催化的连续亲核加成，然后用芳基硼酸进行分子内官能化腈分子内环化的第一个例子，从而提供了一种有效的合成途径，以获取结构多样的异喹啉和异喹啉酮。该方法也已成功应用于拓扑异构酶I抑制剂CWJ-a-5（游离碱）的全合成。
• Synthesis of Functionalized Isoquinolin-1(2<i>H</i>)-ones by Copper-Catalyzed α-Arylation of Ketones with 2-Halobenzamides
  作者：Yan Shi、Xuebin Zhu、Haibin Mao、Hongwen Hu、Chengjian Zhu、Yixiang Cheng

  DOI：10.1002/chem.201301621

  日期：2013.8.26

  Copper is key: A concise route to isoquinolin‐1(2H)‐ones from simple and readily available starting materials is provided by an efficient copper‐catalyzed annulation of ketones with 2‐halobenzamides. The method is applicable to a wide range of ketones containing different functional groups furnishing the products in moderate to excellent yields.

  铜是关键：有效的铜催化酮与2-卤代苯甲酰胺的环合反应可提供从简单易得的起始原料到异喹啉-1（2 H）-one的简捷途径。该方法适用于范围广泛的含有不同官能团的酮，从而以中等至极好的收率提供了产品。