isopropyl 2-formylbenzoate

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: isopropyl 2-formylbenzoate
• 英文别名: 1-Methylethyl 2-formylbenzoate；propan-2-yl 2-formylbenzoate
• 化学式: C₁₁H₁₂O₃
• mdl: MFCD24388359
• 分子量: 192.214
• InChiKey: MNTBLDZEEHVCFM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.272
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  isopropyl 2-formylbenzoate 在 sodium hydride 作用下， 25.0~450.0 ℃ 、1.33 kPa 条件下， 反应 0.5h， 生成 苯酞
  参考文献：
  名称：

  Tomioka, Hideo; Kobayashi, Noriyuki; Murata, Shigeru, Journal of the American Chemical Society, 1991, vol. 113, # 23, p. 8771 - 8778

  摘要：

  DOI：
• 作为产物：
  描述：

  2-碘代丙烷 、 邻羧基苯甲醛 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 4.0h， 生成 isopropyl 2-formylbenzoate
  参考文献：
  名称：

  An Indium-Mediated Allylative/Transesterification DFT-Directed Approach to Chiral C₍₃₎-Functionalized Phthalides

  摘要：

  A one-pot synthesis of chiral C-(3)-substituted phthalides via an indium-mediated allylation/transesterification reaction is described. The development of this reaction was facilitated through the applied use of DFT calculations to rationalize the stereoselection of a chiral In-mediated process. It was discovered that the enantiomeric excess of this reaction depended upon the steric size, chain length, and substitution of the aldehyde employed.

  DOI：

  10.1021/ol301566f

文献信息

• [EN] VOLTAGE-GATED SODIUM CHANNEL BLOCKERS<br/>[FR] BLOQUEURS DES CANAUX SODIQUES VOLTAGE-DÉPENDANTS
  申请人：GLAXO GROUP LTD

  公开号：WO2013006596A1

  公开（公告）日：2013-01-10

  In general, the present invention relates to uses of voltage-gated sodium channel blocker compounds,, which include corresponding precursors, intermediates, monomers and dimers, corresponding pharmaceutical compositions, compound preparation and treatment methods for respiratory and respiratory tract diseases. In particular, the present invention also relates to methods and uses for treatment of respiratory or respiratory tract diseases, which comprises administering to a subject in need thereof an effective amount of a compound of the present invention.

  一般而言，本发明涉及使用电压门控钠通道阻滞剂化合物，包括相应的前体、中间体、单体和二聚体，相应的药物组合物，化合物制备和治疗方法，用于呼吸和呼吸道疾病。具体而言，本发明还涉及用于治疗呼吸或呼吸道疾病的方法和用途，包括向需要的受试者施用本发明化合物的有效量。
• Indium‐Catalyzed C−F Bond Transformation through Oxymetalation/β‐Fluorine Elimination to Access Fluorinated Isocoumarins
  作者：Tetsuji Yata、Yoshihiro Nishimoto、Kouji Chiba、Makoto Yasuda

  DOI：10.1002/chem.202100672

  日期：2021.6.4

  attracted much attention in the pharmaceutical and agrochemical industries. Many strategies have already been developed to achieve the synthesis of fluorinated heterocycles. Formidable challenges remain, however, in the synthesis of fluorinated isocoumarin derivatives that are among the most alluring structural motifs. Herein, the indium-catalyzed C−F bond transformation of 2-(2,2-difluorovinyl) benzoates

  含氟杂环在医药和农化工业中备受关注。已经开发了许多策略来实现氟化杂环的合成。然而，在合成最诱人的结构基序之一的氟化异香豆素衍生物方面仍然存在巨大挑战。在此，报道了铟催化的 2-(2,2-二氟乙烯基)苯甲酸酯的 C-F 键转化，这是容易获得的化合物，可产生多种氟化异香豆素。本反应使用廉价试剂顺利进行：在锌盐存在下催化量的铟盐。势能分布的理论计算表明，该反应由含卤代烷和 β-氟消除的氧化金属化组成。
• VOLTAGE-GATED SODIUM CHANNEL BLOCKERS
  申请人：Boehm Jeffrey Charles

  公开号：US20130023541A1

  公开（公告）日：2013-01-24

  The present invention relates to voltage-gated sodium channel blocker intermediates, compounds and dimers, corresponding pharmaceutical compositions, compound preparation and treatment methods for respiratory or respiratory tract diseases.

  本发明涉及电压门控钠通道阻滞剂中间体、化合物和二聚体，相应的药物组合物、化合物制备和治疗呼吸或呼吸道疾病的方法。
• A Brønsted acid-catalyzed thioacid addition to <i>in situ</i>-generated aldimine for the synthesis of isoindolinones with the <i>N</i>,<i>S</i>-acetal framework
  作者：Milon M. Sadhu、Chhavi Khajuria、Vinod K. Singh

  DOI：10.1039/d2ob01532c

  日期：——

  A facile methodology was demonstrated for the synthesis of isoindolinones containing the N,S-acetal framework by employing a Brønsted acid catalyst with a three-component reaction. The reaction proceeded via the addition of thioacid to in situ-generated aldimine followed by lactamization, which involved the formation of one C–S bond and two C–N bonds under easily controlled and ambient reaction conditions

  通过使用 Brønsted 酸催化剂进行三组分反应，证明了一种用于合成含有N , S -缩醛骨架的异吲哚啉酮的简便方法。该反应通过将硫代酸添加到原位生成的醛亚胺中，然后进行内酰胺化，这涉及在易于控制和环境反应条件下形成一个 C-S 键和两个 C-N 键。合成了多种取代的异吲哚满酮，收率高达 99%。此外，克级合成和一些有趣的合成转化的演示也证明了这种方法的重要性。
• Palladium-Catalyzed 1,1-Alkynyloxygenation of 2-Vinylbenzoates with Alkynyl Bromides
  作者：Yusuke Ano、Sakura Takahashi、Naoto Chatani

  DOI：10.1021/acs.orglett.3c01008

  日期：2023.5.12

  The palladium-catalyzed reaction of alkyl 2-vinylbenzoates with silyl-protected alkynyl bromides leads to the selective production of 3-alkynylated isochroman-1-ones. The use of an alkyl ester group as an effective oxygen nucleophile is crucial for the efficient 1,1-alkynyloxygenation of alkenes.

  2-乙烯基苯甲酸烷基酯与甲硅烷基保护的炔基溴的钯催化反应导致选择性产生 3-炔基化异色满-1-酮。使用烷基酯基团作为有效的氧亲核试剂对于烯烃的有效 1,1-炔基氧化至关重要。