6,8-dibromo-3,3-bis(2-ethylhexyloxymethyl)-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine | 700817-08-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 6,8-dibromo-3,3-bis(2-ethylhexyloxymethyl)-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine
• 英文别名: 6,8-Dibromo-3,3-bis(((2-ethylhexyl)oxy)methyl)-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine；6,8-dibromo-3,3-bis(2-ethylhexoxymethyl)-2,4-dihydrothieno[3,4-b][1,4]dioxepine
• CAS: 700817-08-9
• 化学式: C₂₅H₄₂Br₂O₄S
• 分子量: 598.48
• InChiKey: FRSCCZDSSYMDKY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.4
• 重原子数：
  32
• 可旋转键数：
  16
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.84
• 拓扑面积：
  65.2
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  3,3-双(((2-乙基己基)氧基)甲基)-3,4-二氢-2H-噻吩并[3,4-B][1,4]二氧杂环庚烯 在 N-溴代丁二酰亚胺(NBS) 作用下， 生成 6,8-dibromo-3,3-bis(2-ethylhexyloxymethyl)-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine
  参考文献：
  名称：

  带有图案的黄色电致变色聚合物可逆全色生成

  摘要：

  不同的光线：通过毛细管中的微成型（MIMIC）工艺对黄色电致变色共聚物丙烯二氧基噻吩亚苯基P（ProDOT-Ph）进行构图，以制造线栅。在白光照射下，颜色是由衍射产生的，可以通过施加外部电压来改变颜色（见图）。衍射色由于电化学掺杂而蓝移，该过程是完全可逆的。

  DOI：

  10.1002/anie.201205206

文献信息

• Tuning the painter's palette: subtle steric effects on spectra and colour in conjugated electrochromic polymers
  作者：J. A. Kerszulis、K. E. Johnson、M. Kuepfert、D. Khoshabo、A. L. Dyer、J. R. Reynolds

  DOI：10.1039/c4tc02685c

  日期：——

  A series of vibrantly coloured π-conjugated electrochromic polymers (ECPs) were designed and synthesized with the goal of extracting structure–property relationships from subtle changes in steric strain or relaxation.

  一系列鲜艳的π-共轭电致变色聚合物(ECPs)被设计和合成，旨在从微小的立体应变或松弛中提取结构-性质关系。
• PREPARATION OF FLUOROALKYL ELECTROCHROMIC POLYMERS AND THE USES THEREOF
  申请人：AMBILIGHT INC.

  公开号：US20200102286A1

  公开（公告）日：2020-04-02

  The present invention generally relates to electrochromic compounds and the uses thereof, particularly to series of fluoroalkyl 3,4-dioxythiophene compounds and their electrochromic polymers or co-polymers. Both compositions and process for manufacturing thereof are in the scope of this invention.

  本发明通常涉及电致变色化合物及其用途，特别是一系列氟烷基3,4-二氧硫杂吡咯化合物及其电致变色聚合物或共聚物。本发明涵盖了这些化合物的组成和制造过程。
• Electrochromic polymer and synthesis and uses thereof
  申请人：Furcifer Inc.

  公开号：US10550221B2

  公开（公告）日：2020-02-04

  Provided herein are black-to-transmissive electrochromic polymers having superior properties such as absorbance of across the entire visible spectrum and an obvious color change from black to transmissive with an applied voltage. Provided also include methods for synthesizing or using the same. The black-to-transmissive electrochromic polymer thin films may comprise the black-to-transmissive electrochromic polymers, as well as electrochromic devices comprising the black-to-transmissive electrochromic polymers or thin films.

  本文提供的黑色-透射电致变色聚合物具有优异的性能，例如在整个可见光谱范围内的吸收率，以及在施加电压时从黑色到透射的明显颜色变化。此外，还提供了合成或使用这些聚合物的方法。黑变透射电致变色聚合物薄膜可包括黑变透射电致变色聚合物，以及包括黑变透射电致变色聚合物或薄膜的电致变色装置。
• Preparation of fluoroalkyl electrochromic polymers and the uses thereof
  申请人：AMBILIGHT INC.

  公开号：US10899731B2

  公开（公告）日：2021-01-26

  The present invention generally relates to electrochromic compounds and the uses thereof, particularly to series of fluoroalkyl 3,4-dioxythiophene compounds and their electrochromic polymers or co-polymers. Both compositions and process for manufacturing thereof are in the scope of this invention.

  本发明一般涉及电致变色化合物及其用途，特别是一系列氟烷基 3,4-二氧噻吩化合物及其电致变色聚合物或共聚物。 组合物及其制造工艺均属于本发明的范围。
• Photocrosslinkable neutral electrochromic polymers and method for preparing same
  申请人：Ambilight Inc.

  公开号：US11111321B2

  公开（公告）日：2021-09-07

  Various photocrosslinkable electrochromic polymers are disclosed. The polymers are suitable for an electrochromic layer of an electrochromic device. The polymers are formed with a two-step synthesis method that includes forming a polymer precursor with one or more chromophore blocks, and mixing the polymer precursor with photocrosslinkable monomer units to form the polymer.

  本发明公开了各种可光交联的电致变色聚合物。这些聚合物适用于电致变色装置的电致变色层。这些聚合物采用两步合成法形成，包括用一个或多个发色团嵌段形成聚合物前体，以及将聚合物前体与可光交联单体单元混合形成聚合物。