1,4-Benzenediol, 2,5-di-sec-dodecyl- | 17354-12-0

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 1,4-Benzenediol, 2,5-di-sec-dodecyl-
• 英文别名: 2,5-di(dodecan-2-yl)benzene-1,4-diol
• CAS: 17354-12-0；60350-71-2
• 化学式: C₃₀H₅₄O₂
• 分子量: 446.7
• InChiKey: NWUNKFTVLXWQQC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.2
• 重原子数：
  32
• 可旋转键数：
  20
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• Photographic element containing a temporary barrier layer between reactants and polymeric compositions useful therein
  申请人：EASTMAN KODAK COMPANY (a New Jersey corporation)

  公开号：EP0009795A2

  公开（公告）日：1980-04-16

  A photographic element containing a temporary barrier layer between reactants and polymeric compositions useful therein are disclosed. The compositions comprise a mixture of (1) from 5 to 95 percent by weight of a polymer comprising from 55 to 85 percent by weight of vinylidene chloride, 5 to 35 percent by weight of an ethylenically unsaturated monomer, and optionally from 0 to 20 percent by weight of an ethylenically unsaturated carboxylic acid, and (2) from 95 to 5 percent by weight of a polymeric carboxy-ester-lactone. A barrier formed from such composition is particularly useful as a process timing layer in color image transfer photographic elements.

  本发明公开了一种在反应物之间含有临时阻挡层的感光元件和对其有用的聚合物组合物。 这些组合物包括以下物质的混合物：(1) 5%至 95%（按重量计）的聚合物，其中包括 55%至 85%（按重量计）的亚乙烯基氯化物、5%至 35%（按重量计）的乙烯基不饱和单体，以及 0%至 20%（按重量计）的乙烯基不饱和羧酸；(2) 95%至 5%（按重量计）的聚合物羧基酯-内酯。 由这种组合物形成的阻挡层尤其可用作彩色图像转移感光元件中的加工定时层。
• Photographic element containing substituted 1-phenyl-3-pyrazolidinone electron transfer agent
  申请人：EASTMAN KODAK COMPANY (a New Jersey corporation)

  公开号：EP0009837A2

  公开（公告）日：1980-04-16

  A photographic element is provided which contains a substituted 1-phenyl-3-pyrazolidinone electron transfer agent. Such electron transfer agent has the following formula: wherein: R is hydrogen or a hydrolyzable moiety; R1 is hydrogen or a hydroxy group; R2, R3 and R4 each represent hydrogen, hydroxy, an alkyl group of 1 to 3 carbon atoms, an alkoxy group of 1 to 3 carbon atoms, a phenyl group, -NHSO2R5, -O(CH2)nOR6, -(CH2)nOR6, -O(CH2)nC6H5, -(CH2)nR7, or -O(CH2)nR7; R5 is hydrogen or an alkyl group of 1 to 3 carbon atoms; R6 is hydrogen or a methyl group; R7 is NHSO2R5 or SO2NHR5; and n is a positive integer of 1 to 2; with the proviso that at least one of R2, R3 and R4 is a substituent other than hydrogen.

  提供了一种含有取代的 1-苯基-3-吡唑烷酮电子转移剂的感光元件。这种电子转移剂具有下式： 其中 R 是氢或可水解基团； R1 是氢或羟基 R2、R3和R4各自代表氢、羟基、1至3个碳原子的烷基、1至3个碳原子的烷氧基、苯基、-NHSO2R5、-O(CH2)nOR6、-(CH2)nOR6、-O(CH2)nC6H5、-(CH2)nR7或-O(CH2)nR7； R5 是氢或 1 至 3 个碳原子的烷基； R6 是氢或甲基 R7 是 NHSO2R5 或 SO2NHR5；以及 n 是 1 至 2 的正整数； 但 R2、R3 和 R4 中至少有一个是氢以外的取代基。
• Photographic element containing a ballasted, bifunctional benzisoxazolone compound
  申请人：EASTMAN KODAK COMPANY (a New Jersey corporation)

  公开号：EP0011566A1

  公开（公告）日：1980-05-28

  A photographic element is described which contains a ballasted, bifunctional benzisoxazolone compound of the formula: wherein: R is alkyl or aryl; DEV is a silver halide developing agent; Ball is at least one organic ballasting radical of such molecular size and configuration as to render the compound nondiffusible in the photographic element during development in an alkaline processing composition; and n is a positive integer of 1 to 3. The compound may be employed in a negative-working, color image transfer element to release the developer upon processing. The remainder of the compound functions to scavenge oxidized developer.

  描述了一种感光元件，它含有一种压载的双功能苯并异噁唑酮化合物，其式如下： 其中：R 是烷基或芳基；DEV 是卤化银显影剂；Ball 是至少一个有机压载基，其分子大小和构型使该化合物在碱性冲洗组合物中显影时在感光元件中无法扩散；n 是 1 到 3 的正整数。 该化合物可用于底片工作的彩色图像传输元件中，以便在冲洗时释放显影剂。 该化合物的其余部分具有清除氧化显影剂的功能。
• Photographic elements containing blocked photographic reagents and processes employing same
  申请人：EASTMAN KODAK COMPANY (a New Jersey corporation)

  公开号：EP0056444A2

  公开（公告）日：1982-07-28

  lmidomethyl blocked photographic reagents are useful in photographic elements and processes. The blocked photographic reagents have the structure: wherein X represents the atoms to complete a 5- or 6- membered ring or ring system; R represents hydrogen, alkyl of 1 to 4 carbon atoms or aryl of 6 to 12 carbon atoms; and PR represents the residue of an organic photographic reagent containing a heteroatom through which it is joined to the imidomethyl blocking group.

  亚胺甲基封端感光试剂可用于感光元件和工艺中。 封端感光试剂具有以下结构：其中 X 代表原子，以完成 5 或 6 个成员的环或环系统；R 代表氢、1 至 4 个碳原子的烷基或 6 至 12 个碳原子的芳基；PR 代表含有杂原子的有机感光试剂的残留物，通过杂原子与亚胺甲基封端基团连接。
• Color-forming sulfonamidodiphenylamines, photographic elements containing them and corresponding sulfonimide dyes
  申请人：EASTMAN KODAK COMPANY (a New Jersey corporation)

  公开号：EP0069585A1

  公开（公告）日：1983-01-12

  Color-forming para-sulfonamidodiphenylamines and their corresponding sulfonimide dyes are useful in imaging materials. Described is a color-forming dye precursor compound which is a diphenylamine, phenylnaphthylamine or an acid salt thereof comprising a first benzene ring attached by an -NH- group to a second benzene ring or a naphthalene nucleus wherein (a) the first ring has an electron donating group in a meta or para position. (b) the second benzene ring or the naphthalene nucleus has a sulfonamido group in its para position, (c) the compound is free of sulfonamido groups in each of its ortho positions, and (d) is capable, in oxidized form, of forming a sulfonimide dye; all ring positions being relative to the -NH- group. The corresponding sulfonimide dyes are formed by oxida- - tion of the color-forming sulfonamidodiphenylamines by means of a suitable oxidizing agent, such as the oxidized form of a cross-oxidizing silver halide developing agent.

  成色对磺酰胺二苯胺及其相应的磺酰亚胺染料可用于成像材料。描述了一种成色染料前体化合物，它是一种二苯胺、苯基萘胺或其酸盐，包含一个通过-NH-基团连接到第二苯环或萘核的第一苯环，其中 (a) 第一苯环在元位或对位有一个电子捐赠基团。 (b) 第二苯环或萘核的对位上有一个磺酰胺基团、 (c) 该化合物的每个正位都不含磺酰胺基团，且 (d) 在氧化状态下能形成磺酰亚胺染料；所有环位置均相对于-NH-基团。 相应的磺酰亚胺染料是通过适当的氧化剂（如交叉氧化型卤化银显影剂的氧化形式）氧化成色的磺胺二苯胺而形成的。