4'-chloro-cis-stilbene-4-carboxylic acid methyl ester | 67249-05-2

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 4'-chloro-cis-stilbene-4-carboxylic acid methyl ester
• 英文别名: 4'-Chlor-cis-stilben-4-carbonsaeure-methylester；4'-Chlor-cis-stilben-carbonsaeure-(4)-methylester；methyl 4-[(Z)-2-(4-chlorophenyl)ethenyl]benzoate
• CAS: 67249-05-2
• 化学式: C₁₆H₁₃ClO₂
• 分子量: 272.731
• InChiKey: ACEFXOFCEYCRMX-IHWYPQMZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  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：
  0.06
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4'-chloro-cis-stilbene-4-carboxylic acid methyl ester 生成 4'-chloro-cis-stilbene-4-carboxylic acid
  参考文献：
  名称：

  Reactions with 4'-Carboxy-4-Chlorostilbene

  摘要：

  DOI：

  10.1021/jo50007a020
• 作为产物：
  描述：

  (E)-methyl 4-(4-chlorostyryl)benzoate 在 苯 作用下， 生成 4'-chloro-cis-stilbene-4-carboxylic acid methyl ester
  参考文献：
  名称：

  Reactions with 4'-Carboxy-4-Chlorostilbene

  摘要：

  DOI：

  10.1021/jo50007a020

文献信息

• Catalytic Semireduction of Internal Alkynes with All-Metal Aromatic Complexes
  作者：Pierre-Alexandre Deyris、Tatiana Cañeque、Yanlan Wang、Pascal Retailleau、Franca Bigi、Raimondo Maggi、Giovanni Maestri、Max Malacria

  DOI：10.1002/cctc.201500729

  日期：2015.10

  A simple catalytic method involving all‐metal aromatic frameworks as precatalysts ensures an efficient route to (Z)‐alkenes. Aromatic triangular palladium clusters were used to reduce internal alkynes without any trace of the formation of alkane side products. These trinuclear complexes provide a catalytic system that parallels the activity and selectivity of their best mononuclear peers, and the catalyst

  一种简单的催化方法，其中包含全金属芳族骨架作为预催化剂，可确保获得通往（Z）烯烃的有效途径。芳族三角钯簇被用于还原内部炔烃，而没有任何痕量的烷烃副产物形成。这些三核配合物提供了一种催化系统，可与它们最好的单核对等体的活性和选择性相提并论，并且该催化剂可能通过互补机制起作用。
• Controlled photocycloaddition of unsaturated carboxylates intercalated in hydrotalcite clay interlayers
  作者：Katsuhiko Takagi、Tetsuya Shichi、Hisanao Usami、Yasuhiko Sawaki

  DOI：10.1021/ja00063a060

  日期：1993.5

  Photochemical cycloaddition for several unsaturated carboxylates has been studied in the presence of hydrotalcite clays. Syn head-to-head cyclodimers were selectively formed in the irradiation of sodium cinnamates intercalated in the dispersed clays. On the other hand, two isomers of syn head-to-head and syn head-to-tail cyclodimers were formed for the case of (phenylethenyl)benzoates. The degree of intercalation was shown to be dependent on the structures of the carboxylates. X-ray diffraction analyses revealed that the carboxylates are intercalated as a monolayer, which suggests an alternate anti-parallel packing since a clay interlayer possesses two ionic surfaces, top and bottom. The product selectivity was shown to be controlled by the relative distances of double bonds from the ionic surfaces of the clay. The molecular aggregates of intercalated carboxylates were affected by adding photoinactive coadsorbates; the major photochemical processes shifted from photocycloadditions to cis-trans isomerizations and from excimer to monomer fluorescence emissions.