dodecyl (2Z,4E)-2-(benzenesulfonyl)-5-(diethylamino)penta-2,4-dienoate

• 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: dodecyl (2Z,4E)-2-(benzenesulfonyl)-5-(diethylamino)penta-2,4-dienoate
• 化学式: C₂₇H₄₃NO₄S
• 分子量: 477.7
• InChiKey: QYOVKBLQFHTMEW-ULFXKZDISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.4
• 重原子数：
  33
• 可旋转键数：
  19
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.59
• 拓扑面积：
  72.1
• 氢给体数：
  0
• 氢受体数：
  5

文献信息

• COSMETIC COMPOSITIONS COMPRISING AN ESTER DERIVED FROM 4-CARBOXY-2-PYRROLIDINONE AND A MEROCYANIN SCREENING AGENT; USE OF SAID DERIVATIVE AS A SOLVENT FOR A MEROCYANIN SCREENING AGENT
  申请人：Richard Herve

  公开号：US20120269749A1

  公开（公告）日：2012-10-25

  The present invention relates to a composition comprising, in a cosmetically acceptable medium, at least one ester derived from 4-carboxy-2-pyrrolidinone, of formula (I) below: in which: R 1 denotes a linear or branched C 1 -C 20 alkyl radical, R 2 denotes a linear or branched C 1 -C 20 alkyl radical that may contain a C 5 -C 6 ring, the phenyl radical, the benzyl radical or the phenethyl radical, and at least one merocyanin-type UV screening agent. The present invention also relates to the use of at least one ester derived from 4-carboxy-2-pyrrolidinone, of formula (I), as defined above, in a composition comprising, in a cosmetically acceptable medium, at least one merocyanin-type UV screening agent, as a solvent for said merocyanin screening agent, in and/or as an agent for improving the solubility of said merocyanin screening agent in said composition or with the aim of improving the sun protection factor.

  本发明涉及一种组合物，该组合物在化妆上可接受的介质中包含至少一种来自4-羧基-2-吡咯烷酮的酯，其化学式（I）如下： 其中： R1表示线性或支链C1-C20烷基基团， R2表示线性或支链C1-C20烷基基团，可能包含C5-C6环，苯基基团，苄基基团或苯乙基基团， 以及至少一种美洛氰染料型UV筛选剂。 本发明还涉及使用上述定义的化学式（I）中的至少一种来自4-羧基-2-吡咯烷酮的酯，在化妆上可接受的介质中包含至少一种美洛氰染料型UV筛选剂的组合物中，作为上述美洛氰染料型筛选剂的溶剂，在/或作为改善上述美洛氰染料型筛选剂在该组合物中的溶解度或改善防晒系数的剂。
• Photoprotective cosmetic compositions comprising photostabilized dibenzoylmethane compounds and merocyanine sulfone compounds
  申请人：Richard Herve

  公开号：US20080305058A1

  公开（公告）日：2008-12-11

  Photostable, topically applicable cosmetic/dermatological compositions contain at least one dibenzoylmethane compound UV-A sunscreen and at least one merocyanine sulfone compound.

  具有光稳定性的，可局部应用的化妆品/皮肤科学组合物，其中包含至少一种二苯甲酮类化合物UV-A防晒剂和至少一种梅洛氰磺酸类化合物。
• Silver halide color photographic materials
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0217353A2

  公开（公告）日：1987-04-08

  A silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer, said silver halide emulsion layer containing a pyrazoloazole series magenta coupler represented by general formula [I] wherein, R' and R2 each represents a hydrogen atom or a substituent; and X represents a hydrogen atom or a releasing group which is released at the reaction with the oxidation product of an aromatic primary amine developing agent; at least one of said R' and R2 is an alkyl group having a secondary or tertiary carbon atom directly bonded to the skeleton, at least one of said R, and R2 is a sulfonamidoalkyl group or a sulfamoylalkyl group; and the magenta coupler may form a dimer or more polymer at the position of said R', R2 or X. By the combined use of high boiling point organic solvent and ultraviolet absorbent, light fastness and coloring property are markedly improved.

  一种卤化银彩色感光材料，包括一个支撑体，支撑体上至少有一层卤化银乳剂层，所述卤化银乳剂层含有通式[I]表示的吡唑啉系列品红耦合剂 其中，R'和 R2 各代表一个氢原子或一个取代基；X 代表一个氢原子或一个释放基团，该释放基团在与芳香族伯胺显色剂的氧化产物反应时被释放；所述 R' 和 R2 中至少有一个是烷基，该烷基具有直接键合到骨架上的仲碳原子或叔碳原子，所述 R，和 R2 中至少有一个是磺酰胺基烷基或磺酰基烷基；洋红偶联剂可在所述 R'、R2 或 X 的位置上形成二聚体或更多的聚合物。 通过同时使用高沸点有机溶剂和紫外线吸收剂，耐光牢度和着色性能得到明显改善。
• Magenta dye-forming coupler
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0294785A2

  公开（公告）日：1988-12-14

  There are provided 1H-pyrazolo[1,5-b]-1,2,4-triazole magenta couplers or 1H-pyrazolo[5,1-c]-1,2,4-triazole magenta couplers characterized by having at the 6-position a phenoxy group, on the ortho-position of which is an alkoxy group or an aryloxy group. A photographic material comprising the magenta coupler is excellent in color reproducibility and exhibits superior photographic characteristics in any of sensitivity, gradation, and color density.

  本发明提供了 1H-吡唑并[1,5-b]-1,2,4-三唑洋红色耦合剂或 1H-吡唑并[5,1-c]-1,2,4-三唑洋红色耦合剂，其特征是在 6 位上有一个苯氧基，其正交位上有一个烷氧基或芳氧基。包含品红耦合剂的感光材料具有极佳的色彩再现性，并在感光度、色阶和色彩密度方面表现出卓越的感光特性。
• DISPERSION COMPOSITION, PHOTOSENSITIVE RESIN COMPOSITION, AND SOLID-STATE IMAGE PICK-UP ELEMENT
  申请人：Maruyama Yoichi

  公开号：US20120257283A1

  公开（公告）日：2012-10-11

  A photosensitive resin composition which can form a pattern attaining high resolution and having a high refractive index and a high transmittance is provided. The photosensitive resin composition includes a dispersion composition including (A) titanium dioxide particles having an average primary particle diameter of from 1 nm to 100 nm, (B) a graft copolymer that has a graft chain having a number of atoms other than hydrogen atoms in a range of from 40 to 10,000 and (C) a solvent, and (D) a polymerizable compound, and (E) a polymerization initiator.