4-(4-methoxybenzenesulfonyl)benzaldehyde | 477256-37-4

• 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: 4-(4-methoxybenzenesulfonyl)benzaldehyde
• 英文别名: 4-((4-methoxyphenyl)sulfonyl)benzaldehyde；4-(4-Methoxy-benzolsulfonyl)-benzaldehyd；4-[(4-Methoxyphenyl)sulfonyl]benzaldehyde；4-(4-methoxyphenyl)sulfonylbenzaldehyde
• CAS: 477256-37-4
• 化学式: C₁₄H₁₂O₄S
• 分子量: 276.313
• InChiKey: JUZKCXANVZXCQG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  68.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  丙二酸 、 4-(4-methoxybenzenesulfonyl)benzaldehyde 生成 4-(4-methoxy-benzenesulfonyl)-trans-cinnamic acid
  参考文献：
  名称：

  41.与4：4'-二氨基二苯砜有关的化合物。对-芳磺酰基苯乙胺和相关化合物

  摘要：

  DOI：

  10.1039/jr9490000178
• 作为产物：
  描述：

  p-tolyl p-methoxyphenyl sulfone 在 chromium(VI) oxide 、 乙酸酐 、 溶剂黄146 作用下， 生成 4-(4-methoxybenzenesulfonyl)benzaldehyde
  参考文献：
  名称：

  124. 某些对芳基磺酰基苯甲醛及相关醛、酮的合成

  摘要：

  DOI：

  10.1039/jr9480000601

文献信息

• POLARIZING PLATE PROTECTIVE FILM, POLARIZING PLATE, AND DISPLAY DEVICE
  申请人：FUJIFILM Corporation

  公开号：US20170226317A1

  公开（公告）日：2017-08-10

  A polarizing plate protective film which prevents deterioration of polarization performance in a high temperature, high humidity environment, and a polarizing plate and display device using the film including a compound represented by the following General Formula (I). (X-L n z General Formula (I) X represents a formyl group, a boronic acid group, or a group represented by the following General Formula (I-B) or a group represented by the following General Formula (I-C), where L represents a single bond or divalent linking group, and n represents an integer equal to or greater than 2. When n is 2, Z represents a single bond or a divalent group, and when n≧3, Z represents an n-valent group. R A and R B represent an alkyl group, a cycloalkyl group, an aryl group, or an acyl group. R A and R B may be bonded to each other to form a ring. * represents a bond to be bonded to L.

  一种偏光板保护膜，可防止在高温高湿环境中偏光性能的恶化，以及使用包括下述一般式（I）所代表的化合物的偏光板和显示装置。 （X-L n z 一般式（I） X代表甲酰基、硼酸基或由下述一般式（I-B）所代表的基团或由下述一般式（I-C）所代表的基团，其中L代表单键或二价连接基团，n代表大于或等于2的整数。当n为2时，Z代表单键或二价基团，当n≧3时，Z代表n价基团。 RA和RB代表烷基、环烷基、芳基或酰基。RA和RB可以相互连接形成环。*代表要连接到L的键。
• Sulfonylation of Aryl Halides by Visible Light/Copper Catalysis
  作者：Qiuli Yan、Wenwen Cui、Xiuyan Song、Guiyun Xu、Min Jiang、Kai Sun、Jian Lv、Daoshan Yang

  DOI：10.1021/acs.orglett.1c01050

  日期：2021.5.7

  An efficient visible-light-assisted, copper-catalyzed sulfonylation of aryl halides with sulfinates is reported. In our protocol, a single ligand CuI photocatalyst formed in situ was used in the photocatalytic transformation. Diverse organosulfones were obtained in moderate to good yields. This strategy demonstrates a promising approach toward the synthesis of diverse and useful organosulfones.

  报道了一种有效的可见光辅助，铜催化的芳基卤化物与亚磺酸盐的磺酰化反应。在我们的协议中，原位形成的单一配体Cu I光催化剂用于光催化转化。以中等至良好的产率获得了多种有机砜。该策略证明了合成各种有用的有机砜的有前途的方法。
• First palladium-catalyzed denitrated coupling of nitroarenes with sulfinates
  作者：Heng Tian、Aijuan Cao、Lijun Qiao、Ajuan Yu、Junbiao Chang、Yangjie Wu

  DOI：10.1016/j.tet.2014.09.087

  日期：2014.11

  The first example of palladium-catalyzed protocol for the denitrated coupling of nitroarenes with sulfinates was developed, achieving aryl and heterocyclic sulfones in moderate to excellent yields. The cyclopalladated ferrocenylimine (I) exhibited highly catalytic activity for this transformation with low catalyst loading (0.75 mol %). The efficiency of this reaction was demonstrated by compatibility

  开发了钯催化方案的硝基芳烃与亚磺酸盐的脱硝偶联反应的第一个实例，以中等至优异的收率获得了芳基和杂环砜。环钯的二茂铁基亚胺（I）在低催化剂负载量（0.75mol％）下对该转化显示出高催化活性。通过与多种基团的相容性证明了该反应的效率。因此，该方法代表了访问芳基和杂环砜的简单且容易的过程。
• Aminoalcohol derivatives
  申请人：——

  公开号：US20040138462A1

  公开（公告）日：2004-07-15

  The present invention relates to a compound formula wherein R 1 is phenyl, pyridyl, etc., each of which may be substituted with one or two substituent(s); R 2 is hydrogen, an amino protective group, etc.; R 3 and R 4 are each independently hydrogen, lower alkyl or hydroxy(lower)alkyl; R 5 is aryl, ar(lower)alkyl, etc., each of which may be substituted with one, two or three substituent(s); R 8 is hydrogen or halogen, X is a single bond or O—CH 2 —, and n is 0, 1 or 2, or a salt thereof. The compound [I] of the present invention and pharmaceutically acceptable salts thereof are useful for the prophylactic and/or the therapeutic treatment of pollakiurea or urinary incontinence. 1

  本发明涉及一种化合物配方，其中R1是苯基，吡啶基等，每个基团可以用一个或两个取代基取代；R2是氢，氨基保护基等；R3和R4各自独立地是氢，低碳基或羟基（低）碳基；R5是芳基，芳（低）碳基等，每个基团可以用一个、两个或三个取代基取代；R8是氢或卤素，X是单键或O-CH2-，n为0、1或2，或其盐。本发明的化合物[I]及其药学上可接受的盐对预防和/或治疗多尿或尿失禁非常有用。
• AMINOALCOHOL DERIVATIVES
  申请人：FUJISAWA PHARMACEUTICAL CO., LTD.

  公开号：EP1389185A2

  公开（公告）日：2004-02-18