(2-甲酰基-6-甲氧基苯基)三氟甲磺酸酯 | 137898-13-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: (2-甲酰基-6-甲氧基苯基)三氟甲磺酸酯
• 英文名称: 2-trifluoromethylsulphonyloxy-3-methoxybenzaldehyde
• 英文别名: 2-formyl-6-methoxyphenyl trifluoromethanesulfonate；trifluoromethanesulphonic acid 2-formyl-6-methoxy-phenyl ester；Methanesulfonic acid, trifluoro-, 2-formyl-6-methoxyphenyl ester；(2-formyl-6-methoxyphenyl) trifluoromethanesulfonate
• CAS: 137898-13-6
• 化学式: C₉H₇F₃O₅S
• 分子量: 284.213
• InChiKey: VYFPCFITTXMPKA-UHFFFAOYSA-N

物化性质

• 沸点：
  360.7±42.0 °C(Predicted)
• 密度：
  1.523±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  78
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  (2-甲酰基-6-甲氧基苯基)三氟甲磺酸酯 在 bis-triphenylphosphine-palladium(II) chloride 、 sodium chlorite 、 氨基磺酸 、 lithium chloride 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 3.0h， 生成 2-methoxy-3'-carboethoxy-[1,1'-biphenyl]-6-carboxilic acid
  参考文献：
  名称：

  Biaryl diacid inhibitors of human s-PLA 2 with anti-inflammatory activity

  摘要：

  Twenty-four hydrophobic dicarboxylic acids are described which were evaluated as inhibitors of 14 kDa human platelet phospholipase A(2) (HP-PLA(2)). In general, biarylacetic acid derivatives were found to be more active than biaryl acids or biaryl-propanoic acids. More potent inhibitors were obtained when hydrophobic groups were attached to the biaryl acid nucleus using an olefin linkage as compared to an ether linkage. Compounds with larger hydrophobic groups were usually more potent inhibitors of HP-PLA(2). Five of the compounds disclosed in this report (2, 4, 28, 36b and 36i) were found to possess significant anti-inflammatory activity in a phorbol ester induced mouse ear edema model of chronic inflammation. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(00)00047-x
• 作为产物：
  描述：

  邻香草醛 生成 (2-甲酰基-6-甲氧基苯基)三氟甲磺酸酯
  参考文献：
  名称：

  Triaromatic compounds and pharmaceutical/cosmetic compositions comprised

  摘要：

  新型具有药用/化妆作用的三芳基化合物的结构式（I）如下：##STR1##，可用于治疗各种疾病状态，无论是人类还是兽医，例如皮肤病、风湿病、呼吸系统疾病、心血管疾病、骨骼疾病和眼科疾病，以及哺乳动物皮肤和毛发状况/疾病的治疗。

  公开号：

  US06150413A1

文献信息

• 4-苄基氨基苯磺酰胺类衍生物、及其制备和用途
  申请人：武汉赛莱亚生物科技有限公司

  公开号：CN111518053B

  公开（公告）日：2023-03-14

  本发明提供了一种式(I)
• Construction of Spirofused Tricyclic Frameworks by NHC-Catalyzed Intramolecular Stetter Reaction of a Benzaldehyde Tether with a Cyclic Enone
  作者：Day-Shin Hsu、Chiao-Yun Cheng

  DOI：10.1021/acs.joc.9b01403

  日期：2019.9.6

  hydrogenation. These substrates were then exposed to an N-heterocyclic carbene, whereupon intramolecular Stetter reaction proceeded smoothly to give various spirofused tricyclic 1,4-diketones in 30–87% yields. Furaldehyde and nicotinaldehyde derivatives also participated in the reaction under the Stetter conditions.

  由市售的2-羟基苯甲醛通过三步法，包括三氟甲磺酸盐的形成，Sonogashira交叉偶联和区域选择性氢化来制备具有环烯酮的各种苯甲醛系链。然后将这些底物暴露于N-杂环卡宾，随后分子内Stetter反应顺利进行，以30-87％的收率得到各种螺旋稠合的三环1,4-二酮。在Stetter条件下，呋喃醛和烟醛衍生物也参与了该反应。
• Preparation and Palladium-Catalyzed Cross-Coupling of Aryl Triethylammonium Bis(catechol) Silicates with Aryl Triflates
  作者：W. Michael Seganish、Philip DeShong

  DOI：10.1021/jo035309q

  日期：2004.2.1

  Pentavalent aryl and heteroaryl bis(catechol) silicates undergo palladium-catalyzed cross-coupling with aryl and heteroaryl triflates in the presence of a fluoride source in excellent yields. These solid, air-stable bis(catechol) silicates are prepared from a high-yielding displacement reaction between catechol and an aryl siloxane in the presence of an amine base. The cross-coupling reaction is tolerant

  五价芳基和杂芳基双（邻苯二酚）硅酸盐在氟化物源的存在下与芳基和杂芳基三氟甲磺酸酯进行钯催化的交叉偶联，收率很高。这些固体，空气稳定的双（邻苯二酚）硅酸盐是在胺碱的存在下，由邻苯二酚和芳基硅氧烷之间的高产率置换反应制备的。交叉偶联反应可耐受广泛的供电子基团和吸电子基团。将二邻位取代的三氟甲磺酸酯的几个实例成功地与这些试剂偶联。
• Rhodium(II)-Catalyzed Cyclization of Bis(N-tosylhydrazone)s: An Efficient Approach towards Polycyclic Aromatic Compounds
  作者：Ying Xia、Zhenxing Liu、Qing Xiao、Peiyuan Qu、Rui Ge、Yan Zhang、Jianbo Wang

  DOI：10.1002/anie.201201374

  日期：2012.6.4

  Ahead of the PAC: Polycyclic aromatic compounds (PACs) can be easily accessed by the combination of Suzuki–Miyaura cross‐coupling and a [Rh2(OAc)4]‐catalyzed carbene reaction using easily available bis(N‐tosylhydrazone)s as intermediates (see scheme; Ts=4‐toluenesulfonyl).

  在PAC之前：通过将Suzuki–Miyaura交叉偶联和[Rh 2（OAc）4 ]催化的卡宾反应结合使用，可轻松获得多环芳族化合物（PAC），方法是使用双（N-甲苯磺酰hydr）作为中间体（参见方案； Ts = 4-甲苯磺酰基）。
• Direct and selective synthesis of 3-arylphthalides via nickel-catalyzed aryl addition/intramolecular esterification
  作者：Qing Qiang、Feipeng Liu、Zi-Qiang Rong

  DOI：10.1016/j.tet.2021.132162

  日期：2021.6

  Herein we report a nickel-catalyzed aryl addition/intramolecular esterification in a cascade fashion. Under the combination of commercially available nickel precursor and tridentate ligand, the one pot protocol offers a direct, simple and regioselective approach to access 3-aryl phthalide derivatives from two readily available substrates with good efficiency, broad scope as well as satisfactory functional

  在此，我们以级联方式报告了镍催化的芳基加成/分子内酯化。在市售镍前体和三齿配体的组合下，一锅方案提供了一种直接、简单和区域选择性的方法，可以从两种现成的基质中获得 3-芳基苯酞衍生物，具有良好的效率、广泛的范围以及令人满意的官能团兼容性。