6-methyl-6H-benzofuro[2,3-b]indole | 1269621-11-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 6-methyl-6H-benzofuro[2,3-b]indole
• 英文别名: 6-methyl-6H-benzo[4,5]furo[2,3-b]indole；6-Methyl-[1]benzofuro[2,3-b]indole
• CAS: 1269621-11-5
• 化学式: C₁₅H₁₁NO
• 分子量: 221.258
• InChiKey: ZQOCZLDKTYMOBM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  17
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  18.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  2-(benzo[b]furan-3-yl)aniline 在 正丁基锂 作用下， 以 四氢呋喃 、 正戊烷 为溶剂， 反应 6.33h， 生成 6-methyl-6H-benzofuro[2,3-b]indole
  参考文献：
  名称：

  CuI介导的锌有机金属锌的氧化胺化反应制备杂环胺：一种新型的环化氧化环化吲哚衍生物的制备方法

  摘要：

  官能化的杂环锌试剂很容易通过由各种锂酰胺制备的酰胺基铜酸锌的氧化胺化反应进行胺化。对于氧化步骤，PhI（OAc）2被证明是最好的试剂。所需的杂环锌有机金属化合物可通过直接金属化，在ZnCl 2存在下通过镁插入或通过合适的镁试剂的金属转移来制备。此外，我们报道了涉及分子内氧化胺化反应的新的闭环反应。该反应允许制备含有呋喃，噻吩或吲哚环的四环杂环。

  DOI：

  10.1002/asia.201000367

文献信息

• Unified Strategy to Access 6<i>H</i> -Benzofuro[2,3-<i>b</i> ]indoles and 5,6-Dihydroindolo[2,3-<i>b</i> ]indoles via UV Light-Mediated Diradical Cyclization
  作者：Bin Cheng、Bing Zu、Yuntong Li、Shengxian Zhai、Wei Xu、Yun Li、Hongbin Zhai

  DOI：10.1002/adsc.201701270

  日期：2018.2.1

  A unified protocol for the construction of 6H‐benzofuro[2,3‐b]indoles and 5,6‐dihydroindolo[2,3‐b]indoles via UV light‐mediated diradical cyclization was developed and preliminary efforts were also made to functionalize at C10b position of 6H‐benzofuro[2,3‐b]indoles. This mild and facile strategy may have great potential in the syntheses of natural products and functional materials.

  为6建设的统一的协议ħ -benzofuro [2,3- b ]吲哚和5,6-二氢吲哚并[2,3- b ]吲哚通过UV光介导的环化双基，开发和初步努力也官能制成在6 H-苯并呋喃[2,3- b ]吲哚的C10b位置。这种温和而简便的策略可能在天然产物和功能材料的合成中具有巨大的潜力。
• Π(PI)-conjugated compound, organic electroluminescence element material, light-emitting material, light-emitting thin film, organic electroluminescence element, display device, and illumination device
  申请人：Konica Minolta, Inc.

  公开号：US11358951B2

  公开（公告）日：2022-06-14

  In order to provide a novel π-conjugated compound capable of increasing the light-emission efficiency of an organic electroluminescence element, for example, this π-conjugated compound has a structure indicated by general formula (1). (In general formula (1): Z1-Z6 each independently indicate a hydrogen atom, a deuterium atom, an electron-donating group D, or an electron-withdrawing group A; at least out of two among Z1-Z6 is an electron-donating group D and the other is an electron-withdrawing group A; and at least one ortho position combination Z1 and Z2, Z2 and Z3, Z3 and Z4, Z4 and Z5, Z5 and Z6, or Z6 and Z1 among Z1-Z6 is one combination out of an electron-donating group D and an electron-donating group D, an electron-withdrawing group A and an electron-withdrawing group A, or an electron-donating group D and an electron-withdrawing group A.)

  为了提供一种新型π共轭化合物，该化合物能够提高有机电致发光元件的发光效率，例如，该π共轭化合物具有通式（1）所示的结构。 (在通式（1）中：Z1-Z6各自独立地表示一个氢原子、一个氘原子、一个电子供能基团D或一个电子取能基团A；Z1-Z6中至少有两个是电子供能基团D，另一个是电子取能基团A；Z1-Z6 中至少有一个正位组合 Z1 和 Z2、Z2 和 Z3、Z3 和 Z4、Z4 和 Z5、Z5 和 Z6 或 Z6 和 Z1 是一个电子供能基团 D 和一个电子供能基团 D、一个电子取能基团 A 和一个电子取能基团 A 或一个电子供能基团 D 和一个电子取能基团 A 中的一个组合。)
• LIGHT-EMITTING MATERIAL, COMPOUND, LONG-PERSISTENT PHOSPHOR AND LIGHT-EMITTING ELEMENT
  申请人：Kyulux, Inc.

  公开号：EP3647392B1

  公开（公告）日：2021-09-08
• II(PI)-CONJUGATED COMPOUND, ORGANIC ELECTROLUMINESCENCE ELEMENT MATERIAL, LIGHT-EMITTING MATERIAL, LIGHT-EMITTING THIN FILM, ORGANIC ELECTROLUMINESCENCE ELEMENT, DISPLAY DEVICE, AND ILLUMINATION DEVICE
  申请人：Konica Minolta, Inc.

  公开号：US20180170914A1

  公开（公告）日：2018-06-21

  In order to provide a novel π-conjugated compound capable of increasing the light-emission efficiency of an organic electroluminescence element, for example, this π-conjugated compound has a structure indicated by general formula (1). (In general formula (1): Z 1 -Z 6 each independently indicate a hydrogen atom, a deuterium atom, an electron-donating group D, or an electron-withdrawing group A; at least out of two among Z 1 -Z 6 is an electron-donating group D and the other is an electron-withdrawing group A; and at least one ortho position combination Z 1 and Z 2 , Z 2 and Z 3 , Z 3 and Z 4 , Z 4 and Z 5 , Z 5 and Z 6 , or Z 6 and Z 1 among Z 1 -Z 6 is one combination out of an electron-donating group D and an electron-donating group D, an electron-withdrawing group A and an electron-withdrawing group A, or an electron-donating group D and an electron-withdrawing group A.)
• HOST MATERIALS FOR ELECTROLUMINESCENT DEVICES
  申请人：UNIVERSAL DISPLAY CORPORATION

  公开号：US20200168812A1

  公开（公告）日：2020-05-28

  A compound of Formula I: wherein ring A is a 5-membered or 6-membered aromatic ring; wherein R A , R B , and R C each independently represent mono to the maximum allowable substitution, or no substitution; wherein Y 1 is absent or present, and when present is selected from the group consisting of a direct bond, O, S, Se, CRR′, NR, SiRR′, and BR; wherein each X 1 -X 3 is N or CR; wherein at least one of X 1 -X 3 is N; wherein each A 1 -A 5 is independently C or N; wherein the maximum number of N atoms that can connect to each other within each ring is two; wherein each R 1 , R 2 , R 3 , and R 4 is independently selected from the group consisting of alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, aryl, heteroaryl, and combinations thereof; wherein each R, R′, R A , R B , and R C is independently a hydrogen or a substituent selected from the group consisting of deuterium, halogen, alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carboxylic acid, ether, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof; and wherein any two substituents may be joined or fused together to form a ring.