(E,E)-1-methoxy-4-[4-(4-methylphenyl)-1,3-butadienyl]benzene | 89510-66-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: (E,E)-1-methoxy-4-[4-(4-methylphenyl)-1,3-butadienyl]benzene
• 英文别名: (E,E)-1-(4-methoxyphenyl)-4-(4-methylphenyl)buta-1,3-diene；1-methoxy-4-[(1E,3E)-4-(4-methylphenyl)buta-1,3-dienyl]benzene
• CAS: 89510-66-7
• 化学式: C₁₈H₁₈O
• 分子量: 250.34
• InChiKey: HSUWHXCWGIZIAF-GGWOSOGESA-N

物化性质

• 熔点：
  187-188 °C(Solv: ethanol (64-17-5))
• 沸点：
  426.3±24.0 °C(Predicted)
• 密度：
  1.045±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  2,2,4,4-tetramethyl-3-(4-methoxy)benzylidene-1,5-dioxa-2,4-disilacycloheptane 、 (E)-1-(2-iodovinyl)-4-methylbenzene 在 bis(η3-allyl-μ-chloropalladium(II)) 、 四丁基氟化铵 作用下， 以 四氢呋喃 为溶剂， 反应 1.0h， 以68%的产率得到(E,E)-1-methoxy-4-[4-(4-methylphenyl)-1,3-butadienyl]benzene
  参考文献：
  名称：

  Cyclic 1,1-bis(silyl)alkenes—new building blocks for the stereoselective synthesis of unsymmetrical (E)-stilbenes and (E,E)-1,4-diarylbuta-1,3-dienes

  摘要：

  A new efficient synthetic protocol for the highly stereoselective synthesis Of Unsymmetrical (or symmetrical) (E)-stilbenes and (E,E)-1,4-diarylbuta-1,3-dienes based on sequential palladium-catalyzed Heck arylation-Hiyama cross-coupling reactions using cyclic gem-bis(silyl)ethene as alkenyl building block is reported. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2009.01.113

文献信息

• Ink composition, inkjet recording method, printed material, process for producing lithographic printing plate, and lithographic printing plate
  申请人：FUJIFILM Corporation

  公开号：EP1847576A1

  公开（公告）日：2007-10-24

  An ink composition is provided that includes a compound represented by Formula (I) or (II). (In Formulae (I) and (II), R1 and R2 independently denote a monovalent substituent, R3 to R6 independently denote a hydrogen atom or a monovalent substituent, n denotes an integer of 0 to 5, and n' denotes an integer of 0 to 5; n and n' are not both 0, when n is 2 or greater a plurality of R1s may be identical to or different from each other, and when n' is 2 or greater a plurality of R2s may be identical to or different from each other.) There are also provided an inkjet recording method employing the ink composition, and a process for producing a lithographic printing plate, the process including discharging the ink composition onto a hydrophilic support. A printed material and a lithographic printing plate thus obtained are also included in the present invention.

  提供了一种油墨组合物，其中包括由式 (I) 或 (II) 所代表的化合物。 (在式(I)和(II)中，R1和R2独立地表示一价取代基，R3至R6独立地表示氢原子或一价取代基，n表示0至5的整数，n'表示0至5的整数；n和n'并非都为0，当n为2或更大时，多个R1可以彼此相同或不同，当n'为2或更大时，多个R2可以彼此相同或不同)。此外，还提供了一种采用该墨水组合物的喷墨记录方法，以及一种用于生产平版印刷板的工艺，该工艺包括将墨水组合物排放到亲水性支撑物上。本发明还包括由此获得的印刷材料和平版印刷板。
• Sequential Cross-Coupling of 1,4-Bissilylbutadienes:  Synthesis of Unsymmetrical 1,4-Disubstituted 1,3-Butadienes
  作者：Scott E. Denmark、Steven A. Tymonko

  DOI：10.1021/ja0518373

  日期：2005.6.1

  A mild and general and stereospecific cross-coupling reaction of unsymmetrical 1,4-bissilyl-1,3-butadienes has been accomplished. By the use of either a benzyldimethylsilyl or 2-thienyldimethylsilyl unit at one end of the dienylsilanol, a selective cross-coupling could be effected under mildly basic conditions (KOTMS) to afford 4-aryl-1,3-dienylsilanes in excellent yield for a wide range of aryl and alkenyl coupling partners. The second cross-coupling could be effected cleanly by the action of TBAF with electron-rich or electron-poor halides. The sequential process could be telescoped into a "one pot" procedure with overall excellent yields of the unsymmetrical 1,4-diaryl-1,3-butadienes.
• Palladium-catalyzed syntheses of aryl polyenes
  作者：Takiaki Mitsudo、William Fischetti、Richard F. Heck

  DOI：10.1021/jo00183a029

  日期：1984.5
• Colored curable composition, color filter, method of producing the same, and solid state image pickup device.
  申请人：FUJIFILM Corporation

  公开号：EP2055746B1

  公开（公告）日：2011-09-28
• PIGMENT-DISPERSED COMPOSITION, CURABLE COMPOSITION, AND COLOR FILTER AND PRODUCTION METHOD THEREOF
  申请人：FUJIFILM Corporation

  公开号：EP2137264B1

  公开（公告）日：2013-05-08