2,6-diphenyl-1,4-dihydroquinone | 13379-77-6

• 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-diphenyl-1,4-dihydroquinone
• 英文别名: 2,6-diphenyl-4-hydroxyphenol；2,6-diphenyl-p-hydroquinone；2,6-diphenylhydroquinone；2.5-Dioxy-1.3-diphenyl-benzol；m-Terphenyl-2',5'-diol；2.6-Diphenyl-hydrochinon；[1,1':3',1''-Terphenyl]-2',5'-diol；2,6-diphenylbenzene-1,4-diol
• CAS: 13379-77-6
• 化学式: C₁₈H₁₄O₂
• 分子量: 262.308
• InChiKey: SYAHSEYNOYOEQI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2,6-diphenyl-1,4-dihydroquinone 在 氢氧化钾 、 硫酸 、 potassium hexacyanoferrate(III) 作用下， 以 甲醇 为溶剂， 生成 4-(2,6-diphenyl-4-methoxyphenoxy)-4-methoxy-2,6-diphenylcyclohexa-2,5-dienone
  参考文献：
  名称：

  De Jonge, Cornelis R. H. I.; Hageman, Hendrik J.; Huysmans, Willem G. B., Journal of the Chemical Society. Perkin transactions II, 1973, # 9, p. 1276 - 1279

  摘要：

  DOI：
• 作为产物：
  描述：

  2,6-二苯基苯酚 在 platinum on activated charcoal 、 Co catalyst 氢气 、 氧气 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 生成 2,6-diphenyl-1,4-dihydroquinone
  参考文献：
  名称：

  De Jonge, Cornelis R. H. I.; Hageman, Hendrik J.; Huysmans, Willem G. B., Journal of the Chemical Society. Perkin transactions II, 1973, # 9, p. 1276 - 1279

  摘要：

  DOI：

文献信息

• Synthesis of new type benzo[<i>b</i>]thiophene fused quinones and their tetracyanoquinodimethane derivatives
  作者：Yoshihiro Ohba、Yasuo Murakami、Tyo Sone、Hiroshi Awano

  DOI：10.1002/jhet.5570340313

  日期：1997.5

  of new type of benzo[b]thiophene-fused 1,4-benzoquinones and their tetracyanoquinodimethane derivatives were synthesized. The cyclic voltammetric data of new type quinones and tetracyanoquinodimethane derivatives displayed different behavior. All new quinones exhibit two reduction waves corresponding to the radical anion and dianion. On the other hand, most tetracyanoquinodimethane derivatives display

  合成了一系列新型的苯并[ b ]噻吩稠合的1,4-苯醌及其四氰基喹二甲烷衍生物。新型醌和四氰基喹二甲烷衍生物的循环伏安数据显示出不同的行为。所有新的醌类均表现出两个还原波，分别对应于自由基阴离子和二阴离子。另一方面，大多数四氰基喹二甲烷衍生物显示出对二价阴离子的单波还原。苯并[ b ]噻吩部分稠合的四氰基喹二甲烷衍生物比四氰基喹二甲烷具有更大的负还原电位。
• Novel antioxidant composition and process for making the same
  申请人：Akzona Incorporated

  公开号：US04147659A1

  公开（公告）日：1979-04-03

  A novel antioxidant composition and a method for making the same is disclosed. Said composition comprising, ##STR1## wherein R.sub.1 and R.sub.2 independently are selected from the group consisting of tertiary butyl, isopropyl, cyclohexyl, and phenyl, and R.sub.3 is a substituted triazine of the formula, ##STR2## wherein R.sub.4 and R.sub.5 independently are selected from the group consisting of organic radicals having at least one non-aromatic carbon atom, which non-aromatic carbon atom is attached to an oxygen atom connecting said radical with the triazine group.

  本发明揭示了一种新型抗氧化剂组合物及其制备方法。所述组合物包括，其中R.sub.1和R.sub.2独立地选自由三丁基、异丙基、环己基和苯基组成的群；R.sub.3是式的取代三嗪，其中R.sub.4和R.sub.5独立地选自具有至少一个非芳香碳原子的有机基团，该非芳香碳原子通过连接该基团与三嗪基团的氧原子相连。
• Block copolymer and application thereof
  申请人：Shinoda Hiroshi

  公开号：US20060182678A1

  公开（公告）日：2006-08-17

  The present invention relates to a block copolymer having at least one block having an acid group and at least one block having substantially no acid group, wherein one end group of a repeating unit in at least one block of all blocks is oxygen and/or sulfur, and at least one repeating unit of a block having substantially no acid group contains a halogen atom. The block copolymer of the present invention gives a polymer electrolyte membrane which is excellent not only in heat resistance and proton conductivity but also in water resistance and chemical stability, and is useful as an electrolyte for a proton conducting membrane etc. of a fuel cell.

  本发明涉及一种嵌段共聚物，其具有至少一个具有酸基的块和至少一个基本上没有酸基的块，其中至少一个块的所有块的重复单元的一个端基团是氧和/或硫，并且至少一个基本上没有酸基的块的重复单元包含一个卤素原子。本发明的嵌段共聚物给出了一种聚合物电解质膜，该膜不仅具有优异的耐热性和质子导电性，而且具有良好的耐水性和化学稳定性，可用作燃料电池的质子导体膜等电解质。
• Phenoxy-s-triazines
  申请人：Akzona Incorporated

  公开号：US04122270A1

  公开（公告）日：1978-10-24

  A novel antioxidant composition and a method for making the same is disclosed. Said composition comprising, ##STR1## wherein R.sub.1 and R.sub.2 independently are selected from the group consisting of tertiary butyl, isopropyl, cyclohexyl, and phenyl, and R.sub.3 is a substituted triazine of the formula, ##STR2## wherein R.sub.4 and R.sub.5 independently are selected from the group consisting of organic radicals having at least one non-aromatic carbon atom, which non-aromatic carbon atom is attached to an oxygen atom connecting said radical with the triazine group.

  本发明揭示了一种新型抗氧化剂组合物及其制备方法。所述组合物包括：##STR1## 其中R.sub.1和R.sub.2独立地选自由由叔丁基、异丙基、环己基和苯基组成的群体，R.sub.3是式子##STR2##中的取代三嗪，其中R.sub.4和R.sub.5独立地选自具有至少一个非芳香碳原子的有机基团，该非芳香碳原子通过连接该基团与三嗪基团的氧原子相连。
• POLYMERIC LAMINATES, PROCESSES FOR PRODUCING THE SAME, AND USE THEREOF
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP1519435A1

  公开（公告）日：2005-03-30

  The present invention relates to a laminated membrane comprising a membrane (I) which comprises aromatic polymer electrolyte containing a super strong acid group and a membrane (II) which comprises one compound selected from the group consisting of electrolytes of perfluoroalkylsulfonic acid polymer and non-super strong acid polymer, and a laminated membrane comprising a membrane (III) which comprises a perfluoroalkylsulfonic acid polymer electrolyte and a membrane (IV) which comprises a non-super strong acid polymer electrolyte. The laminated membrane of the present invention is an electrolyte membrane excellent in generation performance and excellent also in the respect of mechanical strength.

  本发明涉及一种层叠膜，包括由含有超强酸基团的芳香族聚合物电解质组成的膜 (I) 和由选自全氟烷基磺酸聚合物电解质和非超强酸聚合物电解质组成的组中的一种化合物组成的膜 (II) ，以及包括由全氟烷基磺酸聚合物电解质组成的膜 (III) 和由非超强酸聚合物电解质组成的膜 (IV) 的层叠膜。本发明的层叠膜是一种电解质膜，具有优异的发电性能和机械强度。