(E)-4,4’-dibutoxystilbene | 36931-04-1

• 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: (E)-4,4’-dibutoxystilbene
• 英文别名: 4,4'-dibutoxy-trans-stilbene；4,4'-Dibutoxy-trans-stilben；1-Butoxy-4-(2-(4-butoxyphenyl)vinyl)benzene；1-butoxy-4-[(E)-2-(4-butoxyphenyl)ethenyl]benzene
• CAS: 36931-04-1
• 化学式: C₂₂H₂₈O₂
• 分子量: 324.463
• InChiKey: BNVJMYMEBXUWQY-BQYQJAHWSA-N

物化性质

• 沸点：
  466.2±14.0 °C(Predicted)
• 密度：
  1.014±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.6
• 重原子数：
  24
• 可旋转键数：
  10
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (E)-4,4’-dibutoxystilbene 以 二甲基亚砜 为溶剂， 生成 1-butoxy-4-[(Z)-2-(4-butoxyphenyl)ethenyl]benzene
  参考文献：
  名称：

  超分子凝胶衍生自基于核苷的双性亲脂物质，是一种光敏软材料。

  摘要：

  衍生自含有二苯乙烯单元的糖核苷类两亲物的光敏低分子量胶凝剂（LMWG）在水醇混合物中显示出胶凝能力。由于二苯乙烯的EZ异构化，这些材料在UV辐射下显示出凝胶-溶胶转变，并且可以发现其作为药物递送系统的潜在应用。

  DOI：

  10.1039/d0cc00336k
• 作为产物：
  描述：

  4-羟基苯乙烯 在 Hoveyda-Grubbs catalyst second generation 、 potassium carbonate 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 63.08h， 生成 (E)-4,4’-dibutoxystilbene
  参考文献：
  名称：

  超分子凝胶衍生自基于核苷的双性亲脂物质，是一种光敏软材料。

  摘要：

  衍生自含有二苯乙烯单元的糖核苷类两亲物的光敏低分子量胶凝剂（LMWG）在水醇混合物中显示出胶凝能力。由于二苯乙烯的EZ异构化，这些材料在UV辐射下显示出凝胶-溶胶转变，并且可以发现其作为药物递送系统的潜在应用。

  DOI：

  10.1039/d0cc00336k

文献信息

• Multi-photon reacted articles with inorganic particles and method for fabricating structures
  申请人：Leatherdale Catherine A.

  公开号：US20090035528A1

  公开（公告）日：2009-02-05

  A three-dimensional shaped structure is prepared from a multi-photon reactive composition including: (a) at least one reactive species; (b) a multi-photon photoinitiator system; and (c) a plurality of substantially inorganic particles, wherein the particles have an average particle size of less than about 10 microns in diameter.

  使用多光子反应组成物制备出三维形状的结构，该组成物包括：(a) 至少一种反应物种；(b) 多光子光引发剂系统；以及 (c) 多个基本无机颗粒，其中颗粒的平均粒径小于约10微米。
• MULTI-PHOTON REACTIVE COMPOSITIONS WITH INORGANIC PARTICLES AND METHOD FOR FABRICATING STRUCTURES
  申请人：Leatherdale A. Catherine

  公开号：US20070264501A1

  公开（公告）日：2007-11-15

  A multi-photon reactive composition including: (a) at least one reactive species; and (b) multi-photon photoinitiator system; and (c) a plurality of substantially inorganic particles, wherein the particles have an average particle size of less than about 10 microns in diameter.

  一种多光子反应组合物，包括：（a）至少一种反应性物质；和（b）多光子光引发剂系统；以及（c）多个基本上无机颗粒，其中颗粒的平均粒径小于约10微米。
• Alkoxylated p-phenylenevinylene oligomers: Synthesis and spectroscopic and electrochemical properties
  作者：Henri Ndayikengurukiye、Sven Jacobs、Wim Tachelet、Johan Van Der Looy、Anne Pollaris、Herman J. Geise、Magda Claeys、Jean M. Kauffmann、Silvia Janietz

  DOI：10.1016/s0040-4020(97)00871-5

  日期：1997.10

  Twenty-one n-alkoxy substituted phenylenevinylene oligomers were synthesized, varying in size, number and position of the OR groups. IR,MS and solubility data are presented. NMR measurements provided the molecular structure as well as information about conformations and molecular dynamics. UV and of cyclic voltammetric data give correlations of chemical structure (number and position of OR substituents) with separate HOMO and LUMO energies. (C) 1997 Elsevier Science Ltd.
• Stilbene derivatives. New class of room temperature nematic liquids
  作者：William R. Young、Arieh Aviram、Robert J. Cox

  DOI：10.1021/ja00766a054

  日期：1972.5
• Process for Producing Photonic Crystals and Controlled Defects Therein
  申请人：Anderson T. Mark

  公开号：US20070282030A1

  公开（公告）日：2007-12-06

  A process comprises (a) providing a substantially inorganic photoreactive composition comprising (1) at least one cationically reactive species, (2) a multi-photon photoinitiator system, and 10 (3) a plurality of precondensed, inorganic nanoparticles; (b) exposing, using a multibeam interference technique involving at least three beams, at least a portion of the photoreactive composition to radiation of appropriate wavelength, spatial distribution, and intensity to produce a two-dimensional or three-dimensional periodic pattern of reacted and non-reacted portions of the photoreactive composition; (c) exposing at least a portion of the non-reacted portion of the photoreactive composition to radiation of appropriate wavelength and intensity to cause multi-photon absorption and photoreaction to form additional reacted portion; (d) removing the non-reacted portion or the reacted portion of the photoreactive composition to form interstitial void space; and (e) at least partially filling the interstitial void space with at least one material having a refractive index that is different from the refractive index of the remaining portion.