2,6-diiodobenzonitrile | 86863-96-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2,6-diiodobenzonitrile
• CAS: 86863-96-9
• 化学式: C₇H₃I₂N
• 分子量: 354.917
• InChiKey: AQEPCEZFPOGIGD-UHFFFAOYSA-N

物化性质

• 沸点：
  374.6±32.0 °C(Predicted)
• 密度：
  2.54±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  23.8
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  3-联苯硼酸 、 2,6-diiodobenzonitrile 在 四(三苯基膦)钯 作用下， 以 乙二醇二甲醚 为溶剂， 以89%的产率得到[1,3';1',1'';3'',1''';3''',1'''']Quinquephenyl-2''-carbonitrile
  参考文献：
  名称：

  Directed ortho metalation - suzuki cross coupling connections. Convenient regiospecific routes to functionalized m- and p-teraryls and m-quinquearyls

  摘要：

  Rapid access to a variety of substituted m- and p- teraryls and m- quinquearyls (Table) via Pd-catalyzed, one-pot, sequential and 1:2 cross coupling of aryl halides with aryl boronic acids, both available by metal-halogen exchange or directed ortho metalation tactics, is described.

  DOI：

  10.1016/s0040-4039(00)78854-x
• 作为产物：
  描述：

  2,6-Bis-trimethylsilanyl-benzonitrile 、 一氯化碘 以88%的产率得到
  参考文献：
  名称：

  KRIZAN, T. D.;MARTIN, J. C., J. AMER. CHEM. SOC., 1983, 105, N 19, 6155-6157

  摘要：

  DOI：

文献信息

• Polycyanoaryl thioether
  申请人：Tosoh Corporation

  公开号：EP0292279A1

  公开（公告）日：1988-11-23

  A novel, highly heat resistant polymer, polycyanoaryl thioether, of formula: where n is a number of not less than 3 is disclosed. A process for preparing the novel polymer is also disclosed.

  本发明公开了一种新型高耐热聚合物--聚氰基芳基硫醚，其化学式为 其中 n 为不少于 3 的数字。还公开了制备这种新型聚合物的工艺。
• Poly (arylene thioether) copolymer and preparation thereof
  申请人：Tosoh Corporation

  公开号：EP0337810A1

  公开（公告）日：1989-10-18

  A novel thermoplastic poly(arylene thioether) copolymer which may be cross-linked is provided. The copolymer may be prepared by reacting a dihalogenobenzo­nitrile, a dihalogenophenyl sulfone and a thioetherifying agent in a suitable organic solvent.

  本发明提供了一种可交联的新型热塑性聚芳基硫醚共聚物。这种共聚物可通过在适当的有机溶剂中使二卤代苯腈、二卤代苯砜和硫醚化剂发生反应来制备。
• Poly(arylene thioether) copolymers and process for production thereof
  申请人：Tosoh Corporation

  公开号：EP0351136A2

  公开（公告）日：1990-01-17

  A novel class of poly(arylene) thioether) copolymers which are not only thermoplastic but thermosetting in nature. The copolymer may be prepared by copolymerizing a combination of dihalogenobenzonitrile, dihalogenobenzophenone and thioetherifying agent in an organic solvent. The copolymers are highly resistant to heat and solvents and exhibit excellent mechanical properties at raised temperatures.

  一种新型聚（芳烯烃）硫醚共聚物，不仅具有热塑性，还具有热固性。这种共聚物可通过在有机溶剂中共聚二卤代苯腈、二卤代二苯甲酮和硫醚化剂的组合来制备。 这种共聚物具有很强的耐热性和耐溶剂性，在高温下具有优异的机械性能。
• Polyimide
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0659802A1

  公开（公告）日：1995-06-28

  This invention relates to: a novel polyimide or polyimide copolymer having excellent heat resistance and greatly improved processability; a novel aromatic diamino compound used for preparing the polyimide; a preparation process thereof; a polyimide-based resin composition comprising the polyimide or polyimide copolymer and a fibrous reinforcement; a process for preparing the resin composition; and an injection molded article of the resin composition. The polyimide comprises a requisite structural unit having one or more recurring structural units of the formula: wherein L is an oxygen atom, carbonyl, isopropylidene or hexafluoroisopropylidene, and X is , and Ar is a tetravalent radical having 6 to 27 carbon atoms and being selected from the group consisting of a monoaromatic radical, condensed polyaromatic radical and noncondensed polyaromatic radical having aromatic radicals connected to each other with a direct bond or a bridge member. The polyimide or polyimide copolymer is outstanding in melt-flow stability, and has greatly improved processability and excellent heat resistance. Consequently, the polyimide or polyimide copolymer can be applied to structural materials, and electric · electronic appliances.

  本发明涉及：一种新型聚酰亚胺或聚酰亚胺共聚物，具有优异的耐热性，并大大提高了加工性能；一种用于制备该聚酰亚胺的新型芳香族二氨基化合物；其制备工艺；一种聚酰亚胺基树脂组合物，包括该聚酰亚胺或聚酰亚胺共聚物和纤维增强材料；一种制备该树脂组合物的工艺；以及一种由该树脂组合物制成的注塑制品。 聚酰亚胺包括具有一个或多个式中重复结构单元的必要结构单元： 其中 L 是氧原子、羰基、亚异丙基或六氟亚异丙基，X 是 Ar 是具有 6 至 27 个碳原子的四价基，选自由单芳香基、缩合多芳香基和非缩合多 芳香基组成的组，这些芳香基之间通过直接键或桥件连接。 这种聚酰亚胺或聚酰亚胺共聚物具有出色的熔体流动稳定性，并大大提高了加工性能和优异的耐热性。因此，聚酰亚胺或聚酰亚胺共聚物可用于结构材料和电子电气设备。
• Condensed cyclic compound and organic light-emitting device including condensed cyclic compound
  申请人：Samsung Electronics Co., Ltd.

  公开号：US11201300B2

  公开（公告）日：2021-12-14

  A condensed cyclic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.

  由式 1 表示的缩合环状化合物： 其中，在公式 1 中，组和变量与说明书中描述的相同。