2-methoxy-3,4,5-trimethylthiophene | 142396-88-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-methoxy-3,4,5-trimethylthiophene
• CAS: 142396-88-1
• 化学式: C₈H₁₂OS
• 分子量: 156.249
• InChiKey: UJGADOZSLQSENH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  37.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2,3-二甲基噻吩 在 正丁基锂 、 硼酸三甲酯 、 双氧水 、 sodium hydride 作用下， 以 二甲基亚砜 为溶剂， 反应 1.0h， 生成 2-methoxy-3,4,5-trimethylthiophene
  参考文献：
  名称：

  Hinrichs, Heiko; Margaretha, Paul, Chemische Berichte, 1992, vol. 125, # 10, p. 2311 - 2318

  摘要：

  DOI：

文献信息

• [EN] ROBUST PHOTOCHROMIC COMPOUNDS WITH SILICON- OR PHOSPHORUS-CONTAINING HETEROCYCLIC RING AND PRODUCTION THEREOF<br/>[FR] COMPOSÉS PHOTOCHROMIQUES ROBUSTES COMPORTANT UN CYCLE HÉTÉROCYCLIQUE CONTENANT DU PHOSPHORE OU DU SILICIUM ET LEURS PROCÉDÉS DE PRODUCTION
  申请人：UNIV HONG KONG

  公开号：WO2015188790A1

  公开（公告）日：2015-12-17

  In one embodiment, provided are a new class of diarylethene-containing photochromic compounds with the incorporation of silicon-or phosphorus-containing heterocycles into the "ethene" part of the diarylethene backbone that has been shown to be capable of displaying tunable, robust and thermally stable photochromic properties. Also provided are methods for synthesizing these compounds, as well as uses of these compounds as these compounds may be used as the photochromic layer in an optical recording material and other optical functioning devices.

  在一个实施方案中，提供了一种新型的含有二芳基乙烯的光致变色化合物，该化合物将含有硅或磷的杂环引入到二芳基乙烯主链的“乙烯”部分，已经显示出能够展现出可调节、稳健且热稳定的光致变色性能。同时，还提供了合成这些化合物的方法，以及这些化合物的用途，因为它们可以用作光记录材料和其他光功能设备中的光致变色层。
• ROBUST PHOTOCHROMIC COMPOUNDS WITH SILICON- OR PHOSPHORUS-CONTAINING HETEROCYCLIC RING AND THE PRODUCTION THEREOF
  申请人：THE UNIVERSITY OF HONG KONG

  公开号：US20150361332A1

  公开（公告）日：2015-12-17

  In one embodiment, provided are a new class of diarylethene-containing photochromic compounds with the incorporation of silicon- or phosphorus-containing heterocycles into the “ethene” part of the diarylethene backbone that has been shown to be capable of displaying tunable, robust and thermally stable photochromic properties. Also provided are methods for synthesizing these compounds, as well as uses of these compounds as these compounds may be used as the photochromic layer in an optical recording material and other optical functioning devices.
• US9708528B2
  申请人：——

  公开号：US9708528B2

  公开（公告）日：2017-07-18