1-ethoxy-4-[(1E,3E)-4-phenylbuta-1,3-dienyl]benzene | 952424-89-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 1-ethoxy-4-[(1E,3E)-4-phenylbuta-1,3-dienyl]benzene
• CAS: 952424-89-4
• 化学式: C₁₈H₁₈O
• 分子量: 250.34
• InChiKey: JQSTYZRBXLWXNI-JMQWPVDRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  19
• 可旋转键数：
  5
• 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

• 作为反应物：
  描述：

  1-ethoxy-4-[(1E,3E)-4-phenylbuta-1,3-dienyl]benzene 在 potassium disulfide 、 二甲基亚砜 作用下， 以 N-甲基吡咯烷酮 为溶剂， 反应 24.0h， 以72%的产率得到2-(4-ethoxyphenyl)-5-phenylthiophene
  参考文献：
  名称：

  过渡金属的无硫硫化/烯烃环化：通过多个C–H键的裂解实现对噻吩的经济利用

  摘要：

  提出了一种新颖的，原子经济的，无过渡金属的策略，用于用硫化钾从取代的丁-1-烯合成噻吩。该反应可通过裂解多个C–H键实现双C–S键形成，并提供了一种有效的方法来接近各种官能化的噻吩。此外，该策略也可用于由1,4-二芳基-1,3-二烯合成噻吩。从机理上讲，DMSO起到氧化剂的作用，并涉及由K 2 S原位产生的S 3 •。

  DOI：

  10.1021/acs.orglett.8b03078

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。
• Polymerizable composition, light-shielding color filter, black curable composition, light-shielding color filter for solid-state image pickup device and method of producing the same, and solid-state image pickup device
  申请人：FUJIFILM Corporation

  公开号：EP2112182A1

  公开（公告）日：2009-10-28

  A polymerizable composition includes a titanium black dispersion containing titanium black and an alkali-soluble resin having at least one unsaturated double bond, a polymerizable compound, and a photopolymerization initiator. A black curable composition includes titanium black, an alkali-soluble resin having a weight average molecular weight of from 2000 to less than 20,000 or a weight average molecular weight of 20,000 to 100,000, a solvent, a photopolymerization initiator, and a compound having an ethylenic unsaturated double bond. A light-shielding color filter having a colored region is formed using the polymerizable composition or the black curable composition. A solid-state image pickup device has the light-shielding color filter.

  一种可聚合组合物包括含有钛黑和至少有一个不饱和双键的碱溶性树脂的钛黑分散体、一种可聚合化合物和一种光聚合引发剂。一种黑色固化组合物包括钛黑、重量平均分子量为 2000 至小于 20000 或重量平均分子量为 20000 至 100000 的碱溶性树脂、溶剂、光聚合引发剂和具有乙烯不饱和双键的化合物。利用可聚合组合物或黑色固化组合物形成具有彩色区域的遮光彩色滤光片。固态图像拾取装置具有该遮光彩色滤光片。
• Novel compound, polymerizable composition, color filter and production method thereof, solid-state imaging device, and planographic printing plate precursor
  申请人：FUJIFILM Corporation

  公开号：EP2141206A1

  公开（公告）日：2010-01-06

  A photopolymerizable composition is obtained which has a high sensitivity to light sources having wavelengths of around 365 nm, excellent storage stability, and can form a cured film which can prevent deterioration in film properties thereof due to heat aging. The photopolymerizable composition includes (A) an oxime polymerization initiator which has, in ethyl acetate, a molar absorption coefficient of 20,000 or more at a λmax within the wavelength range of 300 nm or more and less than 400 nm and a molar absorption coefficient of 400 or less at (λmax + 20 nm) and (B) a polymerizable compound.

  我们获得了一种可光聚合组合物，该组合物对波长约为 365 纳米的光源具有高灵敏度，贮存稳定性极佳，并可形成固化薄膜，防止因热老化而导致薄膜性能下降。该光聚合组合物包括 (A) 肟聚合引发剂，该引发剂在乙酸乙酯中，λmax 在波长范围 300 nm 以上 400 nm 以下时的摩尔吸收系数为 20,000 或更高，(λmax + 20 nm) 时的摩尔吸收系数为 400 或更低，以及 (B) 可聚合化合物。
• 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
• CURABLE COMPOSITION, COLOR FILTER AND MANUFACTURING METHOD THEREOF
  申请人：MORI Hisahiro

  公开号：US20080076043A1

  公开（公告）日：2008-03-27

  According to the present invention, there is provided a curable composition, containing a compound (A) having at least one ethylenically unsaturated double bond, a photopolymerization initiator (B), a coloring agent (C), an alkali-soluble resin (D), and a compound (E) having in the molecule a partial structure of urethane, amide or urea.