N-Dodecyl-benzolsulfonamid | 24396-72-3

• 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: N-Dodecyl-benzolsulfonamid
• 英文别名: N-dodecyl-benzenesulfonamide；N-dodecylbenzenesulfonamide
• CAS: 24396-72-3
• 化学式: C₁₈H₃₁NO₂S
• 分子量: 325.516
• InChiKey: JDFQESJSEKBBIL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.5
• 重原子数：
  22
• 可旋转键数：
  13
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  54.6
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  苯磺酰氯 、 十二烷基伯胺 、 三乙胺 在 ice 、 三乙胺盐酸盐 、 甲苯 、 盐酸 、 sodium hydroxide 、 水 、 magnesium sulfate 作用下， 以 甲苯 为溶剂， 反应 1.0h， 以to give 539 g of product的产率得到N-Dodecyl-benzolsulfonamid
  参考文献：
  名称：

  Magnetic recording medium having a thin film magnetic layer and a

  摘要：

  一种磁记录介质，包括基板、磁记录层和至少一种磺酰胺，其中至少一种磺酰胺的存在量足以提供理想的摩擦学性能。一种润滑磁记录介质的方法，包括将至少一种磺酰胺应用于磁记录介质的表面或将至少一种磺酰胺纳入磁记录介质的层中。

  公开号：

  US05591503A1

文献信息

• Biaryl derivatives
  申请人：Kawamoto Hiroshi

  公开号：US20070191389A1

  公开（公告）日：2007-08-16

  The present invention relates to a compound represented by the formula (I): or a pharmaceutically acceptable salt thereof, wherein: R 1 is a linear or branched alkoxy group, a cycloalkoxy group, a linear or branched lower alkyl group, etc.; R 2 is halogen atom, a lower alkyl group, etc.; Q 1 is carbon atom or nitrogen atom; Q 2 is carbon atom which may be substituted with oxo group; the formula (III): (II) is a single bond or a double bond; A is a group selected from the group consisting of the substitutent group α; and R 5 is hydrogen atom, a lower alkyl group, cyano group, an alkoxy group or a trialkylsilyl group; having an mGluR1 inhibiting action and being useful as treatment and/or prevention of convulsion, acute pain, cerebral disturbance such as cerebral infarction or transient cerebral ischemia onset, anxiety, chemical dependency or Parkinson's disease.

  本发明涉及一种由以下式（I）表示的化合物或其药学上可接受的盐，其中： R1是线性或支链烷氧基，环烷氧基，线性或支链低烷基等； R2是卤素原子，低烷基等； Q1是碳原子或氮原子； Q2是可能被氧代基取代的碳原子； 式（III）： （II）是单键或双键； A是从取代基α组成的组中选择的一组；以及 R5是氢原子，低烷基，氰基，烷氧基或三烷基硅基； 具有mGluR1抑制作用，可用于治疗和/或预防抽搐，急性疼痛，脑功能障碍，如脑梗死或短暂性脑缺血发作，焦虑，化学依赖或帕金森病。
• Synergistically thickened water-based hydraulic or metal-working fluid
  申请人：BASF WYANDOTTE CORPORATION

  公开号：EP0061823A1

  公开（公告）日：1982-10-06

  Water-based hydraulic fluids and metalworking lubricants are disclosed which are thickened with a polyether polyol having a molecular weight of about 1000 to about 75,000 modified with an alpha-olefin epoxide having about 12 to about 18 carbon atoms. Unexpectedly, synergistic thickening results from a combination of said polyether polyol with the components of a water-based hydraulic fluid or metalworking lubricant. The particularly effective components of the hydraulic fluid or metalworking lubricant are the phosphate ester and water-soluble amine corrosion inhibitor components. The hydraulic fluid and metalworking fluids of the invention also contain a water-soluble polyoxyethylated ester of an aliphatic acid and a monohydric or polyhydric aliphatic alcohol, either one or both said acid and said alcohol being polyoxyethylated, a sulfurized molybdenum or antimony compound and a metal deactivator as well as other adjuvants conventional in this art.

  本发明公开了水基液压油和金属加工润滑剂，它们是用分子量约为 1000 至 75,000 的聚醚多元醇增稠的，该聚醚多元醇是用具有约 12 至 18 个碳原子的α-烯烃环氧化物改性的。令人意想不到的是，上述聚醚多元醇与水基液压油或金属加工润滑剂的成分相结合，会产生协同增稠效果。液压油或金属加工润滑剂中特别有效的成分是磷酸酯和水溶性胺类缓蚀剂成分。本发明的液压油和金属加工液还含有脂肪族酸和一元或多元脂肪族醇（所述酸和所述醇中的一种或两种均为聚氧乙烯）的水溶性聚氧乙烯酯、硫化钼或锑化合物和金属失活剂以及本领域常规的其他佐剂。
• Polyether thickeners for aqueous systems containing additives for increased thickening efficiency
  申请人：BASF WYANDOTTE CORPORATION

  公开号：EP0063854A1

  公开（公告）日：1982-11-03

  Polyether-based thickeners for aqueous systems having molecular weight of about 1000 to about 75,000 which are modified with alpha-olefin epoxides having about 12 to about 18 carbon atoms exhibit increased thickening efficiency in the presence of certain organic additives. These are ethoxylated phosphate esters or mixture of said esters with water-soluble amines. The polyethers contain about 1 to about 20 percent by weight based upon the weight of the polyether of an alpha-olefin oxide. Polyether-based thickeners containing at least one of an ethoxylated phosphate ester, or said ester In admixture with a water-soluble amine. processes for the preparation of thickened aqueous systems, and thickened aqueous compositions are disclosed. The polyether-based thickeners of the invention are particularly useful for thickening water or water-glycol mixtures which are useful as hydraulic fluids.

  用于水性体系的聚醚基增稠剂分子量在 1000 到 75000 之间，经具有 12 到 18 个碳原子的 α-烯烃环氧化物改性后，在某些有机添加剂的作用下可提高增稠效率。它们是乙氧基化磷酸酯或上述酯与水溶性胺的混合物。根据聚醚的重量，这些聚醚含有约 1%至约 20%（按重量计）的α-氧化烯烃。公开了含有至少一种乙氧基化磷酸酯或所述酯与水溶性胺混合物的聚醚基增稠剂，以及用于制备增稠水体系和增稠水组合物的工艺。本发明的聚醚基增稠剂特别适用于增稠作为液压油的水或水-乙二醇混合物。
• Silver halide color photographic light-sensitive material
  申请人：KONICA CORPORATION

  公开号：EP0379110A2

  公开（公告）日：1990-07-25

  A silver halide color photographic light-sensitive material is disclosed, which is improved in the color forming efficiency, the color reproducibility and the resistivity of color image against heat and humidity. The photographic material comprises a silver halide emulsion layer which cintains a pyrazoloazole type cyan coupler having a group represented by Formula I which is directly bonded to the azole ring of the pyrazoloazole coupler: - (X= Y)n- R₁      (I) wherein X and Y each is a substituted or unsubstituted methine group or a nitrogen atom; R₁ is a hydrogen atom or a substi­tuent; and n is an integer of 1 or 2, provided that two of Xs and two of Ys may be the same or different from each other when n is 2, and two of either X, Y and R₁ are allowed to be bonded each other to form a ring other than benzene ring.

  本发明公开了一种卤化银彩色感光材料，它在色彩形成效率、色彩再现性以及彩色图像的耐热性和耐湿性方面都有所提高。该感光材料由卤化银乳剂层组成，该层含有吡唑啉型青色耦合剂，该耦合剂具有式 I 所代表的基团，该基团直接键合在吡唑啉耦合剂的唑环上： - (X= Y)n- R₁ (I) 其中，X 和 Y 各为取代或未取代的亚甲基或氮原子；R₁ 为氢原子或取代基；n 为 1 或 2 的整数，但当 n 为 2 时，X 中的两个和 Y 中的两个可以相同或不同，并且允许 X、Y 和 R₁ 中的两个相互键合以形成苯环以外的环。
• Additive for polyester base synthetic resin containing plasticizer and plasticizer for biodegradable resin
  申请人：Kao Corporation

  公开号：EP1420043A2

  公开（公告）日：2004-05-19

  An additive to a polyester base synthetic resin containing a plasticizer that comprises at least one compound selected from hydroxy aliphatic monocarboxylic acid ester and carboxylic acid amide is provided. Also, a polyester base synthetic resin composition comprising a polyester-base synthetic resin, a plasticizer, and at least one compound selected from hydroxy aliphatic monocarboxylic acid ester and carboxylic acid amide are also provided. Further, the invention provides a plasticizer for biodegradable resins that can impart flexibility without disturbing the transparency of the biodegradable resins. The plasticizer for biodegradable resins comprises a compound selected from (i) to (iii) below. A biodegradable composition comprises the plasticizer. (i) An ester selected from a hydroxy aromatic carboxylic acid ester and a hydroxy alicyclic carboxylic acid ester, (ii) a compound having a sulfonamide group, and (iii) an ester of a polycarbonate diol containing a structural unit (I) and having a hydroxy group at each of both ends with an aromatic monocarboxylic acid (II), condensed polycyclic aromatic monocarboxylic acid or the like. (wherein n denotes an integer of 2 to 6, X1 denotes H, OH, an alkyl group of C1-22 or the like, and m denotes an integer of 1 to 5.)

  提供了一种含有增塑剂的聚酯基合成树脂添加剂，该增塑剂包含至少一种选自羟基脂肪族单羧酸酯和羧酸酰胺的化合物。此外，还提供了一种聚酯基合成树脂组合物，该组合物包含聚酯基合成树脂、增塑剂和至少一种选自羟基脂肪族一羧酸酯和羧酸酰胺的化合物。此外，本发明还提供了一种用于生物可降解树脂的增塑剂，可在不影响生物可降解树脂透明度的情况下赋予其柔韧性。用于生物可降解树脂的增塑剂包括选自以下(i)至(iii)的化合物。生物可降解组合物包含该增塑剂。 (i) 选自羟基芳香族羧酸酯和羟基脂环族羧酸酯的酯、 (ii) 具有磺酰胺基团的化合物，以及 (iii) 含结构单元(I)且两端各有一个羟基的聚碳酸酯二元醇与芳香族单羧酸 (II)、缩合多环芳香族单羧酸或类似物质的酯。 (其中 n 表示 2 至 6 的整数，X1 表示 H、OH、C1-22 的烷基或类似基团，m 表示 1 至 5 的整数）。