2,4,6,6-tetramethylspiro[2,3-dihydrothieno[3,2-b]pyrrole-5,3'-[3H]naphtho[2,1-b][1,4]oxazine] | 830324-64-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶嗪类
• 英文名称: 2,4,6,6-tetramethylspiro[2,3-dihydrothieno[3,2-b]pyrrole-5,3'-[3H]naphtho[2,1-b][1,4]oxazine]
• 英文别名: 2,4,6,6-tetramethylspiro(thieno[3,2-b]pyrroline-5,2'-[2H]naphtho[2,1-b][1,4]oxazine)；2,4,6,6-tetramethylspirothieno[3,2-b]pyrroline-5,3'-[3H]naphtho[2,1-b][1,4]oxazine；2',4',6',6'-Tetramethylspiro[benzo[f][1,4]benzoxazine-3,5'-thieno[3,2-b]pyrrole]；2',4',6',6'-tetramethylspiro[benzo[f][1,4]benzoxazine-3,5'-thieno[3,2-b]pyrrole]
• CAS: 830324-64-6
• 化学式: C₂₁H₂₀N₂OS
• 分子量: 348.469
• InChiKey: DGJLUBLHSLHPCV-UHFFFAOYSA-N

物化性质

• 熔点：
  138-140 °C
• 沸点：
  549.9±50.0 °C(predicted)
• 密度：
  1.28±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  25
• 可旋转键数：
  0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  53.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2,4,6,6-tetramethylspiro[2,3-dihydrothieno[3,2-b]pyrrole-5,3'-[3H]naphtho[2,1-b][1,4]oxazine] 生成
  参考文献：
  名称：

  Synthesis and Photochromism of Dihetarylethenes and Spiro Compounds based on Thiophene Derivatives

  摘要：

  Different types of diarylethenes bearing thiophene derivatives were synthesized by a short way and its photchromic properties were examined. It has been demonstrated for the first time that the photochromism of diarylcyclobutenediones depends on aryl substituents and dithienylcyclobutenediones in contrast to the annulated thiophene derivatives of cyclobutenedione, do not exhibit photochromic properties. An efficient approach for the synthesis of spiro compounds of the thieno[3,2-b]pyrrole series was developed starting from easily accessible substituted thienylhydrazine.

  DOI：

  10.1080/15421400590946703
• 作为产物：
  描述：

  2,5,6-trimethyl-4H-thieno[3,2-b]pyrrole 在 正丁基锂 作用下， 以 乙腈 为溶剂， 生成 2,4,6,6-tetramethylspiro[2,3-dihydrothieno[3,2-b]pyrrole-5,3'-[3H]naphtho[2,1-b][1,4]oxazine]
  参考文献：
  名称：

  基于噻吩并[3,2-b]吡咯的第一螺吡喃和螺恶嗪的合成

  摘要：

  DOI：

  10.1023/b:rucb.0000035664.97032.13

文献信息

• Novel photochromic spiro compounds based on thieno[3,2-<i>b</i>]pyrroles
  作者：Mikhail M. Krayushkin、Valerii Z. Shirinian、Alexey A. Shimkin、Arthur K. Mailian、Anatoly V. Metelitsa、Sergei O. Bezugliy

  DOI：10.1002/poc.1238

  日期：2007.11

  Previously unknown spiro compounds of thienopyrroline series were synthesized by a convenient method starting from easily accessible 3-hydroxythiophene derivatives. The photochromic properties of spiro compounds of thienopyrroline series were studied. Copyright © 2007 John Wiley & Sons, Ltd.

  通过方便的方法，从容易获得的3-羟基噻吩衍生物开始，合成了噻吩并吡咯啉系列的未知螺化合物。研究了噻吩并吡咯啉系列螺化合物的光致变色性质。版权所有©2007 John Wiley＆Sons，Ltd.
• Synthesis and Photochromism of Dihetarylethenes and Spiro Compounds based on Thiophene Derivatives
  作者：V. Z. Shirinian、M. M. Krayushkin、D. M. Nikalin、A. A. Shimkin、O. Yu. Kuznetsova、A. V. Metelitsa、V. I. Minkin

  DOI：10.1080/15421400590946703

  日期：2005.6.1

  Different types of diarylethenes bearing thiophene derivatives were synthesized by a short way and its photchromic properties were examined. It has been demonstrated for the first time that the photochromism of diarylcyclobutenediones depends on aryl substituents and dithienylcyclobutenediones in contrast to the annulated thiophene derivatives of cyclobutenedione, do not exhibit photochromic properties. An efficient approach for the synthesis of spiro compounds of the thieno[3,2-b]pyrrole series was developed starting from easily accessible substituted thienylhydrazine.
• Synthesis of first spiropyrans and spirooxazines based on thieno[3,2-b]pyrroles
  作者：M. M. Krayushkin、V. Z. Shirinian、D. M. Nikalin

  DOI：10.1023/b:rucb.0000035664.97032.13

  日期：2004.3