3,6-Dimethyl-N-phenylphthalimid | 33739-66-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异吲哚及其衍生物
• 英文名称: 3,6-Dimethyl-N-phenylphthalimid
• 英文别名: N-phenyl-3,6-dimethylphthalimide；3,6-dimethyl-N-phenylphthalimide；4,7-dimethyl-2-phenyl-isoindole-1,3-dione；4,7-Dimethyl-2-phenyl-1H-isoindole-1,3(2H)-dione；4,7-dimethyl-2-phenylisoindole-1,3-dione
• CAS: 33739-66-1
• 化学式: C₁₆H₁₃NO₂
• 分子量: 251.285
• InChiKey: LKYZURGQAADLAM-UHFFFAOYSA-N

物化性质

• 熔点：
  133-135 °C(Solv: dichloromethane (75-09-2); hexane (110-54-3))
• 沸点：
  433.2±55.0 °C(Predicted)
• 密度：
  1.260±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  19
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  37.4
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2925190090

反应信息

• 作为产物：
  描述：

  (3aR,7aS)-4,7-Dimethylene-2-phenyl-3a,4,7,7a-tetrahydro-isoindole-1,3-dione 在 吡啶 作用下， 以 氘代氯仿 为溶剂， 反应 120.0h， 以70%的产率得到3,6-Dimethyl-N-phenylphthalimid
  参考文献：
  名称：

  Schoen, Georg; Hopf, Henning, Liebigs Annalen der Chemie, 1981, # 1, p. 165 - 180

  摘要：

  DOI：

文献信息

• SO-Photoextrusion of 7-Thiabicyclo[2.2.1]hept-2-ene 7-Oxides
  作者：Carolin Thiemann、Thies Thiemann、YuanQiang Li、Tsuyoshi Sawada、Yoshiaki Nagano、Masashi Tashiro

  DOI：10.1246/bcsj.67.1886

  日期：1994.7

  The photoextrusion of the SO-bridge of 7-thiabicyclo[2.2.1]hept-2-ene 7-oxides is discussed. An analysis of all the major by-products in the exemplary case of the photo reaction of 3a is given. The existence of intermediate dienes 4 has been established. Data on a comparative photoextrusion of an epithio-bridge of 7-thiabicyclo[2.2.1]-hept-2-ene (6) are provided.

  讨论了 7-thiabicyclo[2.2.1]hept-2-ene 7-oxides SO-bridge 的光挤出。给出了在 3a 光反应的示例性情况下所有主要副产物的分析。中间体二烯 4 的存在已经确定。提供了 7-thiabicyclo[2.2.1]-hept-2-ene (6) 的环硫桥的对比光挤出数据。
• Diels-Alder Reaction and Double Phenylation in Reaction of Thiophenes with Diphenyliodonium Triflate
  作者：Tsugio Kitamura、Bian-Xiang Zhang、Takato Nuka、Yuzo Fujiwara、Teizo Yamaji、Zhaomin Hou

  DOI：10.3987/com-04-s(p)12

  日期：——

  The reaction of 2,5-dimethylthiophene with diphenyliodonium triflate in the presence of N-phenylmaleimide and a catalytic amount of Cu(OAc) 2 gave 1:1 and 1:2 cycloadducts with N-phenylmaleimide. The similar reactions of 2,5-bis(trimethylsilyl)thiophene, 3-phenylthiophene, and thiophene afforded 2,5-diphenylthiophene, 2,3,5-triphenylthiophene, and 2,5-diphenylthiophene, respectively. The cycloadducts

  在 N-苯基马来酰亚胺和催化量的 Cu(OAc) 2 存在下，2,5-二甲基噻吩与三氟甲磺酸二苯基碘鎓反应得到与 N-苯基马来酰亚胺的 1:1 和 1:2 环加合物。2,5-双(三甲基甲硅烷基)噻吩、3-苯基噻吩和噻吩的类似反应分别得到2,5-二苯基噻吩、2,3,5-三苯基噻吩和2,5-二苯基噻吩。环加合物和 2,5-二苯基噻吩被认为是通过噻吩的 S-苯基化形成 1-苯基噻吩鎓三氟甲磺酸盐。
• [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。
• COMPOSITION INCLUDING COMPOUND HAVING MESOGENIC GROUP, POLYMER AND OPTICALLY ANISOTROPIC BODY OBTAINED BY POLYMERIZING POLYMERIZABLE COMPOSITION, AND PHASE DIFFERENCE FILM
  申请人：DIC Corporation

  公开号：EP3346304A1

  公开（公告）日：2018-07-11

  A polymerizable composition of the present invention has favorable solubility, and an optically anisotropic body using the polymerizable composition is unlikely to discolor and is excellent in heat resistance and light resistance. The problem to be solved by the present invention is to provide a polymer obtained by polymerizing the polymerizable composition and an optically anisotropic body using the polymer. The present invention relates to a polymerizable composition which includes a compound having at least one mesogenic group and satisfying an expression represented by Expression (1), and which satisfies an expression represented by Expression (2) . 0.5≤YI/Δn≤500

  本发明的可聚合组合物具有良好的溶解性，使用该可聚合组合物的光学各向异性体不易褪色，且具有优异的耐热性和耐光性。本发明要解决的问题是提供一种通过聚合该可聚合组合物而得到的聚合物和一种使用该聚合物的光学各向异性体。本发明涉及一种可聚合组合物，它包括具有至少一个介原基并满足表达式（1）所表示的表达式的化合物，并且满足表达式（2）所表示的表达式。0.5≤YI/Δn≤500
• Composition including compound having mesogenic group, polymer and optically anisotropic body obtained by polymerizing polymerizable composition, and phase difference film
  申请人：DIC Corporation

  公开号：US10649124B2

  公开（公告）日：2020-05-12

  A polymerizable composition of the present invention has favorable solubility, and an optically anisotropic body using the polymerizable composition is unlikely to discolor and is excellent in heat resistance and light resistance. The problem to be solved by the present invention is to provide a polymer obtained by polymerizing the polymerizable composition and an optically anisotropic body using the polymer. The present invention relates to a polymerizable composition which includes a compound having at least one mesogenic group and satisfying an expression represented by Expression (1), and which satisfies an expression represented by Expression (2). 0.5≤YI/Δn≤500  Expression (2)

  本发明的可聚合组合物具有良好的溶解性，使用该可聚合组合物的光学各向异性体不易褪色，且具有优异的耐热性和耐光性。本发明要解决的问题是提供一种通过聚合该可聚合组合物而得到的聚合物和一种使用该聚合物的光学各向异性体。本发明涉及一种可聚合组合物，该组合物包括一种具有至少一个介原基并满足表达式（1）所表示的表达式的化合物，以及满足表达式（2）所表示的表达式的可聚合组合物。 0.5≤YI/Δn≤500 表达式 (2)