Benzo[1,2-b:4,5-b']difuran | 267-58-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 英文名称: Benzo[1,2-b:4,5-b']difuran
• 英文别名: furo[2,3-f][1]benzofuran
• CAS: 267-58-3
• 化学式: C₁₀H₆O₂
• 分子量: 158.15
• InChiKey: MCNFETJREUYKBJ-UHFFFAOYSA-N

物化性质

• 熔点：
  104-106 °C
• 沸点：
  245.0±13.0 °C(Predicted)
• 密度：
  1.283±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• [EN] 6H-PYRROLO[3,2-B:4,5-B']BIS[1,4]BENZOTHIAZINE-6-CARBOXYLIC ACID ESTERS AS ORGANIC SEMICONDUCTOR MATERIALS FOR USE IN ELECTRONIC DEVICES<br/>[FR] ESTERS D'ACIDE 6H-PYRROLO[3,2-B:4,5-B']BIS [1,4] BENZOTHIAZINE-6 CARBOXYLIQUE COMME MATÉRIAUX SEMI-CONDUCTEURS UTILES DANS DES DISPOSITIFS ÉLECTRONIQUES
  申请人：BASF SE

  公开号：WO2016096967A1

  公开（公告）日：2016-06-23

  The present invention provides compounds of formula (I) wherein X is O, S or NR10,wherein R10 is H, C1-30-alkyl, substituted C1-30-alkyl, C2-30-alkenyl, substituted C2-30-alkenyl, C2-30-alkynyl, substituted C2-30-alkynyl or C(0)-OR11, R1 and R11 are independently from each other selected from the group consisting of C1-30-alkyl, substituted C1-30-alkyl, C2-30-alkenyl, substituted C2-30-alkenyl, C2-30-alkynyl, substituted C2-30-alkynyl, C5-8-cycloalkyl, substituted C5-8-cycloalkyl, C5-8-cycloalkenyl, and substituted C5-8-cycloalkenyl, and an electronic device comprising the compounds as semiconducting material.

  本发明提供了式(I)的化合物，其中X为O、S或NR10，其中R10为H、C1-30-烷基、取代的C1-30-烷基、C2-30-烯基、取代的C2-30-烯基、C2-30-炔基、取代的C2-30-炔基或C(0)-OR11，R1和R11分别独立地选自C1-30-烷基、取代的C1-30-烷基、C2-30-烯基、取代的C2-30-烯基、C2-30-炔基、取代的C2-30-炔基、C5-8-环烷基、取代的C5-8-环烷基、C5-8-环烯基和取代的C5-8-环烯基的群组，以及包括这些化合物作为半导体材料的电子设备。
• POLYMERIZABLE COMPOUND AND OPTICAL ISOMER
  申请人：DIC Corporation

  公开号：US20180022716A1

  公开（公告）日：2018-01-25

  The present invention provides a polymerizable compound having high storage stability without causing crystal precipitation when added to a polymerizable composition. The present invention also provides a polymerizable composition containing the compound. When the filmy polymer produced through polymerization of the polymerizable composition is irradiated with UV light, it hardly discolors or peels from substrate. Further, the present invention provides a polymer produced through polymerization of the polymerizable composition and an optically anisotropic body using the polymer.

  本发明提供了一种聚合物化合物，具有高储存稳定性，添加到聚合物化合物时不会导致结晶沉淀。本发明还提供了含有该化合物的聚合物化合物。当通过聚合物化合物的聚合产生薄膜状聚合物时，若用紫外光照射，它几乎不会变色或脱落。此外，本发明提供了通过聚合物化合物的聚合产生的聚合物，以及使用该聚合物的光学各向异性体。
• ORGANIC LIGHT-EMITTING DIODE MATERIALS
  申请人：President and Fellows of Harvard College

  公开号：US20180212158A1

  公开（公告）日：2018-07-26

  Described herin are molecules for use in organic light emitting diodes. Example molecules comprise at least one acceptor moiety A, at least one donor moiety D, and optionally one or more bridge moieties B. Each moiety A is covalently attached to either the moiety B or the moeity D, each moiety D is covalently attached to either the moeity B or the moeity A, and each B is covalently attached to at least one moiety A and at least one moiety D. Values and preferred values of moieties A, D and B are defined herein.

  本文描述了用于有机发光二极管的分子。示例分子包括至少一个受体基团A，至少一个给体基团D，以及可选地一个或多个桥接基团B。每个基团A与基团B或基团D中的任一基团共价连接，每个基团D与基团B或基团A中的任一基团共价连接，每个基团B与至少一个基团A和至少一个基团D共价连接。这里定义了基团A、D和B的值和首选值。
• [EN] COMPOUNDS FOR ORGANIC LIGHT EMITTING DIODE MATERIALS<br/>[FR] COMPOSÉS POUR MATÉRIAUX DE DIODES ÉLECTROLUMINESCENTES ORGANIQUES
  申请人：HARVARD COLLEGE

  公开号：WO2017205425A1

  公开（公告）日：2017-11-30

  Described herein are molecules for use in organic light emitting diodes comprising at least one moiety A, at least one moiety D, and at least one moiety B.

  本文描述了用于有机发光二极管的分子，其中包括至少一个基团A，至少一个基团D和至少一个基团B。
• [EN] POLYMERIZABLE COMPOUND AND OPTICALLY ANISOTROPIC BODY<br/>[FR] COMPOSÉ POLYMÉRISABLE ET CORPS OPTIQUEMENT ANISOTROPE
  申请人：DAINIPPON INK & CHEMICALS

  公开号：WO2017079867A1

  公开（公告）日：2017-05-18

  There is provided a polymerizable composition, by which discoloration or alignment defects are less likely to occur when a filmy polymer, which is obtained by adding a polymerizable compound to the polymerizable composition and polymerizing this composition, is irradiated with ultraviolet light. There are also provided a polymer obtained by polymerizing the polymerizable composition, and an optically anisotropic body using the polymer. The present invention provides a polymerizable low-wavelength dispersive or polymerizable reverse-wavelength dispersive compound having a partial structure represented by Formula (Z-0). Further, the present invention provides a composition containing the compound; a polymer obtained by polymerizing the composition; and an optically anisotropic body obtained by using the polymer.

  提供一种可聚合的组合物，通过该组合物得到的薄膜聚合物在紫外光照射时，不太容易发生变色或排列缺陷。还提供了通过聚合该聚合物组合物得到的聚合物，以及使用该聚合物的光学各向异性体。本发明提供了一种具有由式（Z-0）表示的部分结构的可聚合低波长色散或可聚合反波长色散化合物。此外，本发明提供了一种含有该化合物的组合物；通过聚合该组合物得到的聚合物；以及通过使用该聚合物得到的光学各向异性体。