4-(2-bromothienyl)-2,2-difluoro-6-methyl-1,3,2-(2H)-dioxaborine | 223522-68-7

• 英文名称: 4-(2-bromothienyl)-2,2-difluoro-6-methyl-1,3,2-(2H)-dioxaborine
• CAS: 223522-68-7
• 化学式: C₈H₆BBrF₂O₂S
• 分子量: 294.912
• InChiKey: FVQLCZYDCYNTQW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  4-(2-bromothienyl)-2,2-difluoro-6-methyl-1,3,2-(2H)-dioxaborine 、 2,2'-联二噻吩 在 正丁基锂 、 tin(ll) chloride 、 四(三苯基膦)钯 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 5,5'''-bis(2,2-difluoro-6-methyl-1,3,2-(2H)-dioxaborin-4-yl)-2,2':5',2'':5'',2'''-quaterthiophene
  参考文献：
  名称：

  Structure–property relationship of acceptor-substituted oligothiophenes

  摘要：

  A series of oligothiophenes that are end-capped with dicyanovinyl (DCV) and 1,3,2-(2H)-dioxaborine (DOB) moieties has been prepared using standard procedures. Their optoelectronic properties have been investigated by cyclic voltammetry and optical absorption. The optical absorption has been measured both in solution and thin film state. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2010.09.004
• 作为产物：
  描述：

  2-溴噻吩 、 乙酸酐 在 三氟化硼 作用下， 以58%的产率得到4-(2-bromothienyl)-2,2-difluoro-6-methyl-1,3,2-(2H)-dioxaborine
  参考文献：
  名称：

  Structure–property relationship of acceptor-substituted oligothiophenes

  摘要：

  A series of oligothiophenes that are end-capped with dicyanovinyl (DCV) and 1,3,2-(2H)-dioxaborine (DOB) moieties has been prepared using standard procedures. Their optoelectronic properties have been investigated by cyclic voltammetry and optical absorption. The optical absorption has been measured both in solution and thin film state. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2010.09.004