1,4-bis((E)-4-stilbenyl)buta-1,3-diyne | 23833-56-9

• 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: 1,4-bis((E)-4-stilbenyl)buta-1,3-diyne
• 英文别名: 1,4-bis(4-(E)-styrylphenyl)buta-1,3-diyne；trans-1,4-Bis-(stilben-4-yl)-butadiin；1-[(E)-2-phenylethenyl]-4-[4-[4-[(E)-2-phenylethenyl]phenyl]buta-1,3-diynyl]benzene
• CAS: 23833-56-9
• 化学式: C₃₂H₂₂
• 分子量: 406.527
• InChiKey: MPMQYJLCNSYBLN-YHARCJFQSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.9
• 重原子数：
  32
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  4-二苯乙烯甲醛 在 bis-triphenylphosphine-palladium(II) chloride copper(l) iodide 、 sodium hexamethyldisilazane 、 三乙胺 、 三苯基膦 作用下， 以 四氢呋喃 、 二氯甲烷 、 苯 为溶剂， 反应 6.0h， 生成 1,4-bis((E)-4-stilbenyl)buta-1,3-diyne
  参考文献：
  名称：

  Synthesis of 1-aryl-1,3-diyne and 2-aryl-1,1-dialkynylethene from the Sonogashira reactions of 2-aryl-1,1-dibromoethene

  摘要：

  Both 1-aryl-1,3-diyne and 2-aryl-1,1-dialkynylethene were produced from the Sonogasbira reactions of 2-aryl-1,1-dibromoethene with 1-alkyne. The ratio of the products varied according to the reaction conditions. The coupling reactions in benzene afforded the 2-aryl-1,1-dialkynylethene as a major product and no 1-aryl-1,3-diyne was isolated. The 1-aryl-1,3-diyne could be obtained in DMF in acceptable yields. When amines were used as a reaction solvent, the coupling reaction gave the 2-aryl-1, 1-dialkynylethene (20%) and the conjugated enyne (68%) in diisopropylamine, whereas only the 1-aryl-1,3-diyne was isolated in piperidine in 56% yield. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(01)00829-8

文献信息

• Anil-Synthese. 3. Mitteilung [1] Über die Darstellung von Styryl-Derivaten aus methyl-substituierten carbocyclischen Aromaten
  作者：A. E. Siegrist、P. Liechti、H. R. Meyer、K. Weber

  DOI：10.1002/hlca.19690520836

  日期：——

  1,4-Diphenylbutadien-, Tolan-, 1,4-Diphenylbutadiin-, Naphtalin-, Anthracen-und Phenanthren-Reihe werden mit Anilen aromatischer Aldehyde in Dimethylformamid in Gegenwart von Kaliumhydroxid oder Kalium-t-butylat zu Styryl-Derivaten umgesetzt.

  甲基取代碳环芳烃，二苯基，三联苯，Stilben-，1,4-二苯基丁二烯-，Tolan-，1,4-二苯基丁二烯-，萘酚-，蒽环与苯并蒽-苯并二氮杂-苯并二氢萘Gegenwart von Kaliumhydroxid oder Kal-叔丁基中的二甲基甲酰胺。
• Site-selective sequential coupling reactions controlled by “Electrochemical Reaction Site Switching”: a straightforward approach to 1,4-bis(diaryl)buta-1,3-diynes
  作者：Koichi Mitsudo、Natsuyo Kamimoto、Hiroki Murakami、Hiroki Mandai、Atsushi Wakamiya、Yasujiro Murata、Seiji Suga

  DOI：10.1039/c2ob26567b

  日期：——

  Site-selective sequential coupling reactions directed toward bis(diaryl)butadiynes are described. The reaction site could be controlled completely by the on/off application of electricity. The electro-oxidative homo-coupling of terminal alkynes (electricity ON) and the subsequent Suzuki–Miyaura coupling (electricity OFF) afforded bis(diaryl)butadiynes in high yields. The obtained 1,4-bis(diaryl)butadiynes could be converted to a 2,5-bis(diaryl)thiophene derivative, which exhibited blue fluorescence.

  介绍了针对双（二芳基）丁二烯的位点选择性顺序偶联反应。反应位点完全可以通过通/断电来控制。末端炔的电氧化均偶联反应（通电）和随后的铃木-宫浦偶联反应（断电）以高产率获得了双（二芳基）丁二烯。获得的 1,4-双（二芳基）丁二烯可转化为 2,5-双（二芳基）噻吩衍生物，后者可发出蓝色荧光。
• Synthesis of 1-aryl-1,3-diyne and 2-aryl-1,1-dialkynylethene from the Sonogashira reactions of 2-aryl-1,1-dibromoethene
  作者：Hee Bong Lee、Dal Ho Huh、Joon Seok Oh、Gwan-Hong Min、Byung Hyun Kim、Dong Hwal Lee、Jae Kwang Hwang、Young Gyu Kim

  DOI：10.1016/s0040-4020(01)00829-8

  日期：2001.9

  Both 1-aryl-1,3-diyne and 2-aryl-1,1-dialkynylethene were produced from the Sonogasbira reactions of 2-aryl-1,1-dibromoethene with 1-alkyne. The ratio of the products varied according to the reaction conditions. The coupling reactions in benzene afforded the 2-aryl-1,1-dialkynylethene as a major product and no 1-aryl-1,3-diyne was isolated. The 1-aryl-1,3-diyne could be obtained in DMF in acceptable yields. When amines were used as a reaction solvent, the coupling reaction gave the 2-aryl-1, 1-dialkynylethene (20%) and the conjugated enyne (68%) in diisopropylamine, whereas only the 1-aryl-1,3-diyne was isolated in piperidine in 56% yield. (C) 2001 Elsevier Science Ltd. All rights reserved.