1-bromo-3-benzoylazulene | 78049-20-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-bromo-3-benzoylazulene
• 英文别名: (3-Bromoazulen-1-yl)(phenyl)methanone；(3-bromoazulen-1-yl)-phenylmethanone
• CAS: 78049-20-4
• 化学式: C₁₇H₁₁BrO
• 分子量: 311.178
• InChiKey: KZSHXUSWQYZHLL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-bromo-3-benzoylazulene 、 alkaline earth salt of/the/ methylsulfuric acid 以 丙酮 为溶剂， 反应 0.08h， 以78.5%的产率得到1-benzoyl-3-phenylsulfonylazulene
  参考文献：
  名称：

  Nefedov, V.A.; Tarygina, L.K.; Kryuchkova, L.V., Journal of Organic Chemistry USSR (English Translation), 1981, vol. 17, p. 487 - 499

  摘要：

  DOI：
• 作为产物：
  描述：

  1-benzoylazulene 在 N-溴代丁二酰亚胺(NBS) 作用下， 以 氯仿 为溶剂， 反应 3.0h， 以90%的产率得到1-bromo-3-benzoylazulene
  参考文献：
  名称：

  Synthesis of N,N,N′,N′-tetrasubstituted 1,3-bis(4-aminophenyl)azulenes and their application to a hole-injecting material in organic electroluminescent devices

  摘要：

  After a preliminary search of the reaction conditions for the Suzuki-Miyaura cross-coupling of haloazulenes with arylboronic acids, the title compounds were synthesized either by the direct coupling reaction between 1,3-dihaloazulene and the corresponding N,N-disubstituted 4-aminophenylboronic acids or by a two-step sequence involving the cross-coupling with 4-bromophenylboronic acid and subsequent Pd-catalyzed amination. Application of the title diamines to a hole-injecting material in organic electroluminescent devices was carried out to provide their prominent characteristics as a novel durable, non-cyanine and non-polyamine substance without color fade. The diamine derivatives, extended by an ethynyl unit between the azulenyl core and the 4-aminophenyl moiety, were also synthesized and found, unfortunately, unsuitable for vacuum deposition in preparing a multilayer composite. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2006.09.025

文献信息

• Synthesis of N,N,N′,N′-tetrasubstituted 1,3-bis(4-aminophenyl)azulenes and their application to a hole-injecting material in organic electroluminescent devices
  作者：Nguyen Chung Thanh、Masamichi Ikai、Takanori Kajioka、Hisayoshi Fujikawa、Yasunori Taga、Yanmei Zhang、Satoshi Ogawa、Hiroko Shimada、Yosuke Miyahara、Shigeyasu Kuroda、Mitsunori Oda

  DOI：10.1016/j.tet.2006.09.025

  日期：2006.11

  After a preliminary search of the reaction conditions for the Suzuki-Miyaura cross-coupling of haloazulenes with arylboronic acids, the title compounds were synthesized either by the direct coupling reaction between 1,3-dihaloazulene and the corresponding N,N-disubstituted 4-aminophenylboronic acids or by a two-step sequence involving the cross-coupling with 4-bromophenylboronic acid and subsequent Pd-catalyzed amination. Application of the title diamines to a hole-injecting material in organic electroluminescent devices was carried out to provide their prominent characteristics as a novel durable, non-cyanine and non-polyamine substance without color fade. The diamine derivatives, extended by an ethynyl unit between the azulenyl core and the 4-aminophenyl moiety, were also synthesized and found, unfortunately, unsuitable for vacuum deposition in preparing a multilayer composite. (c) 2006 Elsevier Ltd. All rights reserved.
• Nefedov, V.A.; Tarygina, L.K.; Kryuchkova, L.V., Journal of Organic Chemistry USSR (English Translation), 1981, vol. 17, p. 487 - 499
  作者：Nefedov, V.A.、Tarygina, L.K.、Kryuchkova, L.V.、Ryabokobylko, Yu.S.

  DOI：——

  日期：——