6-Methyl-2-benzoyl-benzoesaeure-methylester | 20819-70-9

• 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: 6-Methyl-2-benzoyl-benzoesaeure-methylester
• 英文别名: Methyl 2-benzoyl-6-methylbenzoate
• CAS: 20819-70-9
• 化学式: C₁₆H₁₄O₃
• 分子量: 254.285
• InChiKey: WDLLPNAKGKCRMO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  3-甲基邻苯二甲酸酐 在 盐酸 、 三氯化铝 、 苯 作用下， 生成 6-Methyl-2-benzoyl-benzoesaeure-methylester
  参考文献：
  名称：

  Hayashi et al., Nippon Kagaku Kaishi/Journal of the Chemical Society of Japan, 1935, vol. 56, p. 1084,1090

  摘要：

  DOI：

文献信息

• Palladium/Norbornene-Cocatalyzed Three-Component Synthesis of ortho-Acylated Benzonitriles
  作者：Liqin Wang、Guangjun Song、Xinhong Yu、Niangen Chen、Cuiqing Li、Qiufang Wu、Jiaxin Qin

  DOI：10.1055/a-1866-7737

  日期：2022.10

  d Catellani-type ortho-C–H-acylation/ipso-cyanation of iodoarenes is developed via a three-component approach using safe and low-toxic sodium carboxylates as the acyl sources and CuCN as the CN source, affording the desired products in yields of 50–94%. Without introducing a directing group on the substrate, a catalytic amount of norbornene and palladium can regioselectively activate the ortho-C–H

  以安全、低毒的羧酸钠为酰基源，CuCN 为 CN 源，通过三组分方法开发了钯/降冰片烯共催化的 Catellani 型邻-C-H-酰化/异氰化碘芳烃，提供所需产品的收率为 50–94%。在基板上不引入导向基团的情况下，催化量的降冰片烯和钯可以区域选择性地激活碘代芳烃的邻-C-H键。该反应表现出良好的官能团耐受性，并且在克级上表现良好。此外，这种转变允许通过操纵氰基和羰基快速方便地获得异吲哚啉酮、1,4-二羰基化合物和邻氨基苯甲腈。
• Waterproof material and method for applying it
  申请人：MITSUI TOATSU CHEMICALS, INC.

  公开号：EP0803531A2

  公开（公告）日：1997-10-29

  A waterproof material is disclosed herein which is obtainable by laminating many sheets of a photo-setting type fiber reinforced thermosetting resin composition comprising a resin composition containing a thermosetting resin, a photopolymerization initiator and a thickener, and a fiber reinforced material, or by laminating plural sheets of a synthetic polymer, and a waterproof application method using the waterproof material is also disclosed herein. According to the present invention, the waterproof layer can be formed on the surface of a civil engineering works or a building in a short time of about 30 minutes by a few steps without polluting a working environment. Furthermore, the waterproof layer, needless to say, has water resistance, weathering resistance, anticorrosion and substrate adhesion. In addition, it is further excellent in follow-up properties to cracks of the substrate, and walking on the waterproof layer is possible.

  本发明公开了一种防水材料，该材料可通过层压多片光固化型纤维增强热固性树脂组合物而获得，该树脂组合物包括含有热固性树脂、光聚合引发剂和增稠剂的树脂组合物以及纤维增强材料，或通过层压多片合成聚合物而获得，本发明还公开了一种使用该防水材料的防水应用方法。根据本发明，防水层可在 30 分钟左右的短时间内通过几个步骤在土木工程或建筑物表面形成，且不会污染工作环境。此外，不用说，防水层还具有耐水性、耐候性、防腐性和基底附着力。此外，它对基材裂缝的后续性能也非常出色，可以在防水层上行走。
• Normal and Pseudo Esters of 2-Benzoylbenzoic Acid Types^1,2
  作者：Melvin S. Newman、Charles D. McCleary

  DOI：10.1021/ja01851a014

  日期：1941.6
• Studies on the Acid-Catalyzed Esterification of Substituted o-Benzoylbenzoic Acids in Methanol^*,1
  作者：Melvin S. Newman、Constantinos Courduvelis

  DOI：10.1021/jo01017a020

  日期：1965.6