2,6-didodecyl-[1,4]benzoquinone | 42177-30-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2,6-didodecyl-[1,4]benzoquinone
• 英文别名: 2,6-Didodecylcyclohexa-2,5-diene-1,4-dione
• CAS: 42177-30-0
• 化学式: C₃₀H₅₂O₂
• 分子量: 444.742
• InChiKey: JUNLYGLLWMKKPV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.5
• 重原子数：
  32
• 可旋转键数：
  22
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2,6-didodecyl-[1,4]benzoquinone 在 palladium on activated charcoal 氢气 作用下， 以 四氢呋喃 为溶剂， 生成 2,6-Didodecyl-hydrochinon
  参考文献：
  名称：

  Vetter,W. et al., Chemische Berichte, 1974, vol. 107, p. 424 - 441

  摘要：

  DOI：
• 作为产物：
  描述：

  Methyl-(4-hydroxy-3-dodecyl-phenyl)-aether 在 palladium on activated charcoal 三氟化硼 、 氢气 、 potassium carbonate 作用下， 以 溶剂黄146 、 丙酮 为溶剂， 生成 2,6-didodecyl-[1,4]benzoquinone
  参考文献：
  名称：

  Schill,G. et al., Chemische Berichte, 1975, vol. 108, p. 1570 - 1579

  摘要：

  DOI：

文献信息

• Process for forming direct positive images, direct positive silver halide elements, compositions and compounds as characteristic feature of such processes and elements
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0168730A2

  公开（公告）日：1986-01-22

  Direct positive photographic elements are disclosed employing internal latent image silver halide emulsions associated with developer autoxidation promoter agents constituted by 5 or 6 membered nucleus-containing heterocyclic compounds comprising an azomethine group, whose methine group is substituted with a 5-amino-1,2,4-triazolyl group, and/or copper complex compounds thereof. Preferably said direct positive photographic elements are multilayer elements comprising internal latent image type type silver halide emulsion layers sensitized to different regions of the visible light and associated with image-dye providing compounds (photographic color couplers).

  本发明公开了直接正像照相元件，该元件采用了与显影剂自氧化促进剂有关的内潜像型卤化银乳剂，该促进剂由包含偶氮甲基的 5 或 6 个含核杂环化合物构成，其甲基被 5-氨基-1,2,4-三唑基取代，和/或其铜络合物。 上述直接正像感光元件最好是多层元件，包括对可见光的不同区域感光的内部潜像型卤化银乳剂层，并与提供图像染料的化合物（感光颜色耦合剂）相关联。
• Photographic recording material for accelerated development
  申请人：EASTMAN KODAK COMPANY (a New Jersey corporation)

  公开号：EP0347849A2

  公开（公告）日：1989-12-27

  A photographic recording material capable of accelerated development is described. The recording material comprises an image-forming coupler compound, a development inhibitor releasing compound and a compound capable of imagewise release of an electron transfer agent.

  描述了一种能够加速显影的照相记录材料。这种记录材料包括一种图像形成耦合剂化合物、一种显影抑制剂释放化合物和一种能够在图像上释放电子转移剂的化合物。
• Photographic material and process (B)
  申请人：EASTMAN KODAK COMPANY (a New Jersey corporation)

  公开号：EP0349330A2

  公开（公告）日：1990-01-03

  Photographic compound (A) capable of releasing a photographically useful group by means of intramolecular nucleophilic displacement exhibits increased resistance to hydrolysis when the compound contains in a coupling position a coupling-off group represented by the formula: wherein Q, Rq, R₁, R₂, R₃, n and PUG are as defined in the application. Such a compound (A) is useful in a photographic silver halide material and process and enables increased resistance to hydrolysis.

  当光敏化合物（A）在偶联位置含有由式表示的偶联关闭基团时，该化合物能通过分子内亲核置换释放出具有光敏作用的基团，并表现出更强的抗水解性： 其中 Q、Rq、R₁、R₂、R₃、n 和 PUG 如本申请中所定义。这种化合物（A）适用于照相卤化银材料和工艺，并能提高抗水解性。
• Electrophotographic photoconductor, image forming method and apparatus, and process cartridge using the photoconductor, and long-chain alkyl group containing bisphenol compound and polymer made therefrom
  申请人：Kawamura Shinichi

  公开号：US20060035161A1

  公开（公告）日：2006-02-16

  An electrophotographic photoconductor has an electroconductive support and a photoconductive layer which is formed thereon and contains at least one resin of a polyurethane resin, a polyester resin, or a polycarbonate resin, each resin having at least a structural unit of formula (1): wherein R 1 , R 2 , R 3 , a, b, and n are the same as those specified in the specification. An electrophotographic image forming apparatus and method, and a process cartridge employ the above photoconductor. A long-chain alkyl group containing bisphenol compound is represented by formula (2):

  一种电子照相光电导体具有一个导电支架和一个光电导体层，光电导体层形成于其上，并含有至少一种聚氨酯树脂、聚酯树脂或聚碳酸酯树脂，每种树脂至少具有一个式 (1) 的结构单元： 其中 R 1 , R 2 , R 3 a、b 和 n 与说明书中规定的相同。采用上述光电导体的电子照相图像形成装置和方法以及冲洗盒。一种含长链烷基的双酚化合物用式（2）表示：
• Logemann,E. et al., Chemische Berichte, 1978, vol. 111, p. 1019 - 1028
  作者：Logemann,E. et al.

  DOI：——

  日期：——