3,4-二氢二苯并呋喃 | 101605-93-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 中文名称: 3,4-二氢二苯并呋喃
• 英文名称: 3,4-dihydro-dibenzofuran
• 英文别名: 3h 4h 5h Dibenzofuran；3,4-dihydrodibenzofuran
• CAS: 101605-93-0
• 化学式: C₁₂H₁₀O
• 分子量: 170.211
• InChiKey: GFMSIIQURIXBIE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  13.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  1,2,3,4-四氢二苯并呋喃 在 四氯化碳 、 N-溴代丁二酰亚胺(NBS) 作用下， 生成 3,4-二氢二苯并呋喃
  参考文献：
  名称：

  Winternitz et al., Bulletin de la Societe Chimique de France, 1956, p. 1817,1822

  摘要：

  DOI：

文献信息

• [EN] 2, 6-DIAMINO-PYRIMIDIN- 5-YL-CARBOXAMIDES AS SYK OR JAK KINASES INHIBITORS<br/>[FR] 2, 6-DIAMINO-PYRIMIDIN- B-YL-CARBOXAMIDES SERVANT D'INHIBITEURS DE Syk KINASES ET DE JANUS KINASES
  申请人：PORTOLA PHARM INC

  公开号：WO2009145856A1

  公开（公告）日：2009-12-03

  The present invention is directed to compounds of formula I-II and pharmaceutically acceptable tautomers, salts, or stereoisomers thereof which are inhibitors of syk and/or JAK kinase. The present invention is also directed to intermediates used in making such compounds, the preparation of such a compound, pharmaceutical compositions containing such a compound, methods of inhibition syk and/or JAK kinase activity, methods of inhibition the platelet aggregation, and methods to prevent or treat a number of conditions mediated at least in part by syk and/or JAK kinase activity, such as cardiovascular disease, inflammatory disease, autoimmune disease and cell proliferative disorder, thrombosis, allergy, asthma, rheumatoid arthritis, leukemia, or non-Hodgkin's lymphoma.

  本发明涉及式I-II的化合物及其药学上可接受的互变异构体、盐或立体异构体，这些化合物是syk和/或JAK激酶的抑制剂。本发明还涉及用于制备这类化合物的中间体，制备这种化合物，含有这种化合物的药物组合物，抑制syk和/或JAK激酶活性的方法，抑制血小板聚集的方法，以及预防或治疗由syk和/或JAK激酶活性至少部分介导的多种疾病的方法，如心血管疾病、炎症性疾病、自身免疫疾病和细胞增殖障碍、血栓形成、过敏、哮喘、类风湿关节炎、白血病或非霍奇金淋巴瘤。
• BICARBZOLE CONTAINING COMPOUNDS FOR OLEDS
  申请人：XIA Chuanjun

  公开号：US20110260138A1

  公开（公告）日：2011-10-27

  Novel organic compounds comprising a bicarbazole core are provided. In particular, the compound has a 3;3′-bicarbazole core substituted at the 9 th position with at least one of dibenzofuran, dibenzothiophene, dibenzoselenophene, azadibenzofuran, azadibenzothiophene and azadibenzoselenophene. The compounds may be used in organic light emitting devices to provide devices having improved efficiency and improved lifetime.

  提供了一种包含双咔唑核心的新型有机化合物。具体来说，该化合物具有一个3;3′-双咔唑核心，在第9位上至少有一种二苯并呋喃、二苯并噻吩、二苯并硒吩、氮代二苯并呋喃、氮代二苯并噻吩和氮代二苯并硒吩取代。这些化合物可用于有机发光器件，以提供具有改善效率和寿命的器件。
• COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE ELEMENT, ORGANIC ELECTROLUMINESCENCE ELEMENT, AND ELECTRONIC DEVICE
  申请人：Idemitsu Kosan Co., Ltd

  公开号：EP3312159A1

  公开（公告）日：2018-04-25

  Provided are an organic EL device having a high emission efficiency, a material for organic EL devices, which is capable of realizing the same, and the like. More specifically, provided are a compound represented by the following formula (1), a material for organic electroluminescence devices, which contains the compound, an organic electroluminescence device using the compound, and an electronic equipment provided with the organic electroluminescence device: wherein Ar represents a substituted or unsubstituted aryl group having 6 to 50 ring carbon atoms, a substituted or unsubstituted heteroaryl group having 5 to 50 ring atoms, or a group formed by a combination of these groups, and R1 to R9 each independently represent a hydrogen atom or a substituent, provided that any pair of R2 and R3, R3 and R4, R4 and R5, R6 and R7, R7 and R8, and R8 and R9 are optionally bonded to each other to form a benzene ring.

  本发明提供了一种具有高发射效率的有机电致发光器件、一种能够实现高发射效率的有机电致发光器件材料等。更具体地说，本发明提供了由下式（1）表示的化合物、含有该化合物的有机电致发光器件材料、使用该化合物的有机电致发光器件以及配备该有机电致发光器件的电子设备： 其中 Ar 代表具有 6 至 50 个环碳原子的取代或未取代的芳基、具有 5 至 50 个环原子的取代或未取代的杂芳基或由这些基团的组合形成的基团，R1 至 R9 各自独立地代表氢原子或取代基，条件是 R2 和 R3、R3 和 R4、R4 和 R5、R6 和 R7、R7 和 R8 以及 R8 和 R9 中的任意一对可任选地相互键合以形成苯环。
• ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICE
  申请人：Samsung Electronics Co., Ltd.

  公开号：EP3862360A1

  公开（公告）日：2021-08-11

  An organometallic compound represented by Formula 1:          Formula 1     M(L1)n1(L2)n2 In Formula 1, M is a transition metal; L1 is a ligand represented by Formula 2 as disclosed herein; L2 is a monodentate ligand, a bidentate ligand, a tridentate ligand, or a tetradentate ligand; n1 is 1, 2, or 3, wherein, when n1 is 2 or greater, two or more ligands L1 are identical to or different from each other; n2 is 0, 1, 2, 3, or 4, wherein, when n2 is 2 or greater, two or more ligands L2 are identical to or different from each other; and L1 and L2 are different from each other.

  由式 1 表示的有机金属化合物： 式 1 M(L1)n1(L2)n2 在式 1 中，M 是过渡金属；L1 是本文公开的由式 2 表示的配体；L2 是单齿配体、双齿配体、三齿配体或四齿配体；n1 为 1、2 或 3，其中，当 n1 为 2 或更大时，两个或多个配体 L1 彼此相同或不同； n2 为 0、1、2、3 或 4，其中，当 n2 为 2 或更大时，两个或多个配体 L2 彼此相同或不同；以及 L1 和 L2 彼此不同。
• Nitrogen-containing polycyclic compound and organic light emitting device using same
  申请人：LG CHEM, LTD.

  公开号：US10035765B2

  公开（公告）日：2018-07-31

  The present specification provides a multicyclic compound including nitrogen and an organic light emitting device using the same.

  本说明书提供了一种含氮的多环化合物以及使用该化合物的有机发光器件。