6-溴-1,3-二苯基苯并[c]呋喃 | 1049009-63-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异苯并呋喃
• 中文名称: 6-溴-1,3-二苯基苯并[c]呋喃
• 英文名称: 5-bromo-1,3-diphenylisobenzofuran
• 英文别名: 5-Bromo-1,3-diphenylisobenzofuran；5-bromo-1,3-diphenyl-2-benzofuran
• CAS: 1049009-63-3
• 化学式: C₂₀H₁₃BrO
• 分子量: 349.227
• InChiKey: WXGWSYFSSQKWKE-UHFFFAOYSA-N

物化性质

• 沸点：
  481.3±40.0 °C(Predicted)
• 密度：
  1.379±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.3
• 重原子数：
  22
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  13.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  6-溴-1,3-二苯基苯并[c]呋喃 在 sodium naphthalenide 、 溶剂黄146 、 间氯过氧苯甲酸 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 0.25h， 生成 2-(2-aminophenyl)-1,3-diphenylisoindole
  参考文献：
  名称：

  二苯并[1,4]二氮嗪单电子还原合成异吲哚

  摘要：

  通过二苯并[1,4]重氮辛的单电子还原报告了异吲哚的合成方案。该方法的实用性已通过六种新型异吲哚衍生物的合成得到证明。光物理测量揭示了 440 和 460 nm 之间的发射。假设了由实验结果和量子化学计算支持的反应机制。

  DOI：

  10.1002/ejoc.201403315
• 作为产物：
  描述：

  1,3-二苯基异苯并呋喃 在 N-溴代丁二酰亚胺(NBS) 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 12.0h， 以85%的产率得到6-溴-1,3-二苯基苯并[c]呋喃
  参考文献：
  名称：

  POLYCYCLIC AROMATIC COMPOUND AND ORGANOELECTROLUMINESCENT DEVICE USING THE SAME

  摘要：

  揭示了一种多环芳香化合物，可用于有机电致发光器件的有机层中。还揭示了包括该多环芳香化合物的高效有机电致发光器件。使用该多环芳香化合物显著提高了器件的发光效率。

  公开号：

  US20210305514A1

文献信息

• A Versatile and Regiospecific Synthesis of Functionalized 1,3-Diarylisobenzofurans
  作者：Jérôme Jacq、Cathy Einhorn、Jacques Einhorn

  DOI：10.1021/ol801550a

  日期：2008.9.1

  A convenient, versatile, and regiospecific synthesis of functionalized 1,3-diarylisobenzofurans has been developed. It involves chemoselective addition of arylmagnesium reagents to the aldehyde function of o-aroylbenzaldehydes, themselves readily obtained by lead tetraacetate oxidation of N-aroylhydrazones of salicylaldehydes. Various functional groups, including nitro, iodo, or ester functionalities

  已经开发了方便，通用和区域特异性的官能化的1，3-二芳基异苯并呋喃合成。它涉及芳基镁试剂的化学选择性加成至邻-芳酰基苯甲醛的醛官能团，其本身可通过水杨醛的N-芳酰基hydr的四乙酸铅氧化而容易地获得。因此已将各种官能团，包括硝基，碘或酯官能团，以完全的区域专一性定位在1，3-二苯基异苯并呋喃骨架上。
• FLUORANTHENE POLYMERIC COMPOUND
  申请人：Sumitomo Chemical Co., Ltd

  公开号：EP2540757A1

  公开（公告）日：2013-01-02

  A polymer compound comprising a constitutional unit represented by the formula (1): in the formula, Ar1 represents an aromatic hydrocarbon group or an aromatic heterocyclic group. E represents a group obtained by removing one hydrogen atom in a compound represented by the formula (2): in the formula, R1 to R10 represents a hydrogen atom, an alkyl group, an aryl group, a monovalent aromatic heterocyclic group or a group represented by -O-RA. RA represents an alkyl group, an aryl group or a monovalent aromatic heterocyclic group. aa is an integer of 1 or more.

  一种聚合物化合物，由式 (1) 所代表的结构单元组成： 式中，Ar1 代表芳香烃基团或芳香杂环基团。E 代表在式 (2) 所代表的化合物中去掉一个氢原子而得到的基团： 式中，R1 至 R10 代表氢原子、烷基、芳基、一价芳香杂环基团或由 -O-RA 代表的基团。RA 代表烷基、芳基或一价芳香杂环基团。 aa 是 1 或 1 以上的整数。
• POLYMER COMPOUND, METHOD FOR PRODUCING SAME, AND LIGHT-EMITTING ELEMENT USING THE POLYMER COMPOUND
  申请人：Sumitomo Chemical Co., Ltd

  公开号：EP2530099A1

  公开（公告）日：2012-12-05

  A polymer compound comprising a constitutional unit represented by the following formula (1-1) and/or formula (2-1); wherein R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10 each independently represent a hydrogen atom, an optionally substituted alkyl group, an optionally substituted aryl group, an optionally substituted monovalent aromatic heterocyclic group, or the group -O-RA; where RA represents an optionally substituted alkyl group, an optionally substituted aryl group or an optionally substituted monovalent aromatic heterocyclic group, and when multiple RA groups are present, the RA groups may be the same or different.

  由下式（1-1）和/或式（2-1）所代表的结构单元组成的聚合物化合物； 其中 R1、R2、R3、R4、R5、R6、R7、R8、R9 和 R10 各自独立地代表氢原子、任选取代的烷基、任选取代的芳基、任选取代的一价芳香杂环基团或基团-O-RA；其中 RA 代表任选取代的烷基、任选取代的芳基或任选取代的一价芳香杂环基团，当存在多个 RA 基团时，RA 基团可以相同或不同。
• FLUORANTHENE POLYMER COMPOUND
  申请人：Yoshida Tomoyasu

  公开号：US20120313052A1

  公开（公告）日：2012-12-13

  A polymer compound comprising a constitutional unit represented by the formula (1): in the formula, Ar 1 represents an aromatic hydrocarbon group or an aromatic heterocyclic group. E represents a group obtained by removing one hydrogen atom in a compound represented by the formula (2): in the formula, R 1 to R 10 represents a hydrogen atom, an alkyl group, an aryl group, a monovalent aromatic heterocyclic group or a group represented by —O—R A . R A represents an alkyl group, an aryl group or a monovalent aromatic heterocyclic group. aa is an integer of 1 or more.
• LIGHT EMITTING MATERIAL, INK COMPOSITION, THIN FILM, LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE
  申请人：Anryu Makoto

  公开号：US20130049571A1

  公开（公告）日：2013-02-28

  An object of the invention is to provide a light emitting material which can improve the luminous lifetime of a light emitting device by being included in a light emitting layer of the light emitting device. A means for achieving the object is a light emitting material characterized by comprising wherein the material comprises a conjugated polymer having a conjugated part and a blue light emitting compound having a blue light emitting part and satisfies the following formula (1): y ≧log 10 (5.1× x 0.2 +1)  (1) wherein y represents the amount of light emitted by the blue light emitting compound where the total amount of light emitted by the conjugated polymer and the blue light emitting compound in the light emitting material due to excitation caused by light having a wavelength of 370 nm is 1, and provided that the gram light absorption coefficient of the conjugated polymer and the blue light emitting compound in the light emitting material are expressed by ε 1 and ε 2 , and further the content of the blue light emitting compound is expressed by P 2 (parts by mass) where the total content of the conjugated polymer and the blue light emitting compound in the light emitting material is 100 parts by mass, a value represented by (ε 2 /ε 1 )×P 2 corresponds to x.