4-cyanophenyl 3,4,5-trimethoxybenzoate | 284673-89-8

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 缩酚酸和缩酚酸环醚类
• 英文名称: 4-cyanophenyl 3,4,5-trimethoxybenzoate
• 英文别名: Benzoic acid, 3,4,5-trimethoxy-, 4-cyanophenyl ester；(4-cyanophenyl) 3,4,5-trimethoxybenzoate
• CAS: 284673-89-8
• 化学式: C₁₇H₁₅NO₅
• 分子量: 313.31
• InChiKey: SZHWDUQFQVWKRK-UHFFFAOYSA-N

物化性质

• 熔点：
  172-173 °C(Solv: acetonitrile (75-05-8))
• 沸点：
  443.7±24.0 °C(Predicted)
• 密度：
  1.27±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  23
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  77.8
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  4-碘氰基苯 、 3,4,5-三甲氧基苯甲酸 在 potassium phosphate 、 1-(2,2-diphenyl-2λ⁴,3λ⁴-[1,3,2]diazaborolo[4,5,1-ij]quinolin-1(2H)-yl)-3-phenylpropan-1-one 、 4,4'-二叔丁基-2,2'-二吡啶 、 nickel dibromide 作用下， 以 二甲基亚砜 为溶剂， 反应 22.0h， 以56%的产率得到4-cyanophenyl 3,4,5-trimethoxybenzoate
  参考文献：
  名称：

  Dual aminoquinolate diarylboron and nickel catalysed metallaphotoredox platform for carbon–oxygen bond construction

  摘要：

  一种新的基于硼的光催化剂已被应用于金属光氧化还原催化的碳-氧键构建反应中。

  DOI：

  10.1039/d0cc03230a

文献信息

• Method of Manufacturing a Polarizing Plate Protective Film, Polarizing Plate Protective Film, Polarizing Plate, and Liquid Crystal Display Device
  申请人：YAMADA Rumiko

  公开号：US20080043176A1

  公开（公告）日：2008-02-21

  A method of manufacturing a polarizing plate protective film, comprising: preparing a mixture containing a cellulose ester, a phenyl benzoate ester compound, a phenol compound and a compound represented by Formula (L); heating and melting the mixture; and casting the melted mixture on a support to form the polarizing plate protective film on the support.

  一种制造偏振片保护膜的方法，包括：准备一个混合物，其中包含纤维素酯、苯基苯甲酸酯化合物、酚类化合物和由式（L）表示的化合物；加热和熔化混合物；并将熔化的混合物浇铸在支撑物上，以在支撑物上形成偏振片保护膜。
• Retardation film, method for producing the same, polarizing plate and liquid crystal display
  申请人：Inagaki Shinji

  公开号：US20070134446A1

  公开（公告）日：2007-06-14

  A method of producing a long roll retardation film comprising the sequential steps of: (a) casting a film forming material on an endless support to form a long roll film; (b) stretching the long roll film in a lateral direction of the long roll film while both edges of the long roll film are held employing a plurality of clips for each of the edges in a tenter (First Process); (c) reducing distances in the lateral direction between the clips holding the both edges of the long roll film while the edges of the long roll film are held continuously from First Process with the clips (Second Process); (d) enlarging the distances in the lateral direction between the clips holding the both edges of the long roll film while the edges of the long roll film are held continuously from Second Process with the clips (Third Process).

  一种制造长卷延迟膜的方法，包括以下步骤：(a)在无限支撑上铸造成膜形成材料，形成长卷膜;(b)在张力机上用多个夹子夹住长卷膜的两个边缘，沿长卷膜的横向方向拉伸长卷膜（第一步骤）;(c)在第一步骤中，保持夹子夹住长卷膜的两个边缘，同时减小夹子之间的横向距离（第二步骤）;(d)在第二步骤中，保持夹子夹住长卷膜的两个边缘，同时增大夹子之间的横向距离（第三步骤）。
• Method of manufacturing optical film, optical film, polarization plate and image display apparatus using these
  申请人：KUBO Nobuo

  公开号：US20080023881A1

  公开（公告）日：2008-01-31

  A method of producing and optical film, comprises the steps of: mixing a resin and grains, heating a mixture of the resin and the grains and kneading the heated melted mixture, thereby preparing a mixture material of the resin and the grains; dissolving the mixture material in a solvent, thereby preparing a resin solution; and casting the resin solution so as to form an optical film.
• Dope Filtering Method and Solution Casting Method Using The Dope
  申请人：Ito Takashi

  公开号：US20080073810A1

  公开（公告）日：2008-03-27

  A dope ( 36 ) containing TAC and plasticizer is produced. Foreign materials in the dope ( 36 ) are filtrated by a filtration device ( 57 ). In the filtration device ( 57 ), the dope ( 36 ) flows from an outer passage ( 58 a ) to an inner passage ( 58 b ) through a filter ( 59 ). The filter ( 59 ) has a first layer ( 59 a ), a second layer ( 59 b ), and a third layer ( 59 c ), which are formed of sintered metal fibers. An average diameter of the sintered metal fibers of the first layer ( 59 a ) is 8 mm, that of the second layer ( 59 b ) is 4 mm, and that of the third layer ( 59 c ) is 20 mm. The filter ( 59 ) is roasted 2 hours at 400° C. and reused. Breakages from the sintered metal fibers in the first and second layers ( 59 a , 59 b ) are filtrated in the third layer ( 59 c ).
• Cellulose Acylate Film And Method For Producing Same
  申请人：Hashimoto Kiyokazu

  公开号：US20080111954A1

  公开（公告）日：2008-05-15

  A cellulose acylate film in which the number of V-shaped thickness-uneven portions having a variation width in the thickness direction of 0.1 to 10% of a film thickness and a width in the in-plane direction of 1 to 20 mm is in the range of 0 to 10 per 100 m in the length direction of the film. A display unevenness is solved in a liquid crystal display device having the cellulose acylate film.