17-十八碳烯-9,11-二炔酸 | 506-25-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 17-十八碳烯-9,11-二炔酸
• 中文别名: 17-十八烯-9,11-二炔酸；赤絲藻原酸
• 英文名称: Octadec-17-en-9,11-diinsaeure
• 英文别名: 17-Octadecen-9,11-diinsaeure；octadec-17-ene-9,11-diynoic acid；Erythrogensaeure；Isansaeure；Isanic acid；octadec-17-en-9,11-diynoic acid
• CAS: 506-25-2
• 化学式: C₁₈H₂₆O₂
• 分子量: 274.403
• InChiKey: OASRDXXKKGHDJZ-UHFFFAOYSA-N

物化性质

• 熔点：
  39.5°
• 沸点：
  433.28°C (rough estimate)
• 密度：
  d445 0.9309; d460 0.91966; d478 0.9095

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  20
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.61
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  17-十八碳烯-9,11-二炔酸 在 palladium on barium sulfate chromium(VI) oxide 、 甲酸 、 高氯酸 、 氢气 作用下， 以 溶剂黄146 为溶剂， 反应 2.0h， 生成 17-氧代十八酸
  参考文献：
  名称：

  Jennen,A.; Bajoit,E., Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1960, vol. 250, p. 2218 - 2219

  摘要：

  DOI：
• 作为产物：
  描述：

  6-氯-1-己烯 在 盐酸 、 ammonium chloride 、 丙酮 、 sodium iodide 、 copper(l) chloride 作用下， 生成 17-十八碳烯-9,11-二炔酸
  参考文献：
  名称：

  368.不饱和脂肪酸。第一部分：赤藓酸（壬酸）和其他炔酸的合成

  摘要：

  DOI：

  10.1039/jr9530001785

文献信息

• Method Of Reducing A Functional Group In An Oxidized Form
  申请人：Mignani Gerard

  公开号：US20080214857A1

  公开（公告）日：2008-09-04

  A novel method of reducing a functional group in an oxidised form. The invention relates more particularly to the reduction of aldehyde, ketone, ester, lactone, nitrile or phosphine oxide groups. The reduction method according to the invention is characterised in that it comprises exposing the substrate including the functional group to be reduced to the presence of a siloxane-type compound of the following formula (I), combined with a Lewis acid-type catalyst. In said formula (I):—R1 and R2, which are the same or different, are an alkyl, cycloalkyle or aryl group, —X is a digit from 0 to 50.

  一种在氧化形式中减少官能团的新方法。该发明更特别地涉及醛、酮、酯、内酯、腈或膦氧化物基团的还原。根据该发明的还原方法的特征在于，它包括将包括待还原的官能团的底物暴露于具有以下式（I）的硅氧烷类化合物和一种Lewis酸型催化剂的存在下。在所述式（I）中：—R1和R2，它们相同或不同，是烷基、环烷基或芳基，—X是从0到50的数字。
• Latex compositions containing ethylenically unsaturated esters of fatty compounds and applications thereof
  申请人：The University of Southern Mississippi

  公开号：US20010021739A1

  公开（公告）日：2001-09-13

  Novel latex or emulsion compositions containing internally plasticizing and crosslinkable monomers derived from traditional semi-drying or non-drying oils are disclosed and claimed. The monomers are ethylenically unsaturated derivatives of long-chain olefinic compounds. Preferred embodiments include latex formed from acrylate or methacrylate esters of fatty alcohols. A process for the synthesis of the latex composition is also disclosed, which involves (a) polymerization of the ethylenically unsaturated derivatives of a long-chain olefinic compound in an aqueous phase with at least one other copolymerizable monomer; and (b) blending of so formed polymer with at least one drier and a surfactant to form the novel latex or emulsion compositions. These compositions form films at low minimum film forming temperatures (MFT) ranging from −5 to 10° C. and cure to above ambient glass transition (T g ) polymers without the use of traditional organic cosolvents which contribute to environmental pollution via volatile organic compounds (VOCs) emissions. These compositions are therefore useful in waterborne coatings, contact and pressure sensitive adhesives, and inks.

  本发明揭示和声明了一种含有内部可塑化和可交联单体的新型乳胶或乳液组合物，这些单体来源于传统的半干或非干油。这些单体是长链烯烃化合物的乙烯基不饱和衍生物。首选实施例包括由脂肪醇的丙烯酸酯或甲基丙烯酸酯形成的乳胶。本发明还揭示了一种合成乳胶组合物的方法，其包括(a)在水相中聚合长链烯烃化合物的乙烯基不饱和衍生物与至少一种其他共聚单体;以及(b)将所形成的聚合物与至少一种干燥剂和表面活性剂混合以形成新型乳胶或乳液组合物。这些组合物在低最小成膜温度（MFT）范围内形成膜，该范围为-5至10°C，并在不使用传统有机共溶剂的情况下固化为高于环境玻璃转移（Tg）聚合物，这些有机共溶剂通过挥发性有机化合物（VOC）排放对环境造成污染。因此，这些组合物在水性涂料、接触和压敏胶以及油墨中具有实用价值。
• Aqueous coating composition based on a cationic amino urea resin, process for applying and baking the composition
  申请人：AKZO N.V.

  公开号：EP0135209A1

  公开（公告）日：1985-03-27

  The invention provides an aqueous coating composition based on a cationic amino urea resin having an amine number of 3-250 and obtained by reacting an organic isocyanate with a polyamino amide having an amine number of 40-500 and built up from a mono- or dicarboxylic acid and a polyamine, said composition also containing a solid particulate epoxy group-containing compound and/or a solid particulate polyester having a melting point of at least 40°C, The invention also pertains to the process for applying and baking said composition and to the coated substrate thus obtained.

  本发明提供了一种基于阳离子氨基脲树脂的水性涂料组合物，阳离子氨基脲树脂的胺数为3-250，由有机异氰酸酯与胺数为40-500的聚氨基酰胺反应而得，聚氨基酰胺由一元或二元羧酸和多胺组成、 本发明还涉及应用和烘烤上述组合物的工艺以及由此获得的涂层基材。
• An aqueous coating composition and a process of coating a substrate with such coating composition
  申请人：AKZO N.V.

  公开号：EP0262720A1

  公开（公告）日：1988-04-06

  The invention provides an aqueous coating composition curable at ambient temperature comprising a compound having at least 2α,β-ethylenically unsaturated carboxylate groups, a polyamino amide having an amine number of 60-1000, and a nitroalkane, a formic acid ester or an organic compound occurring in at least 2 tautomeric forms, and in one of the tautomeric forms a labile hydrogen atom is linked to a carbon atom. A process of coating a substrate with such composition is also provided.

  本发明提供了一种可在环境温度下固化的水性涂料组合物，该组合物包含至少具有 2α，β-乙烯基不饱和羧酸基团的化合物、胺数为 60-1000 的聚氨基酰胺和硝基烷烃、甲酸酯或以至少两种同分异构形式存在的有机化合物，在其中一种同分异构形式中，一个可变氢原子与一个碳原子相连。此外，还提供了一种用这种组合物涂覆基材的工艺。
• Catalyst for production of a two component polyurethane sealant
  申请人：Tosoh Corporation

  公开号：EP1197506A1

  公开（公告）日：2002-04-17

  A catalyst for production of a two component polyurethane sealant, which comprises a salt of a bicyclic tertiary amine of the following formula (1): wherein n is an integer of from 1 to 3, with an aliphatic monocarboxylic acid having at least one unsaturated bond in its molecule, wherein the blend ratio is adjusted so that the molar ratio of the bicyclic tertiary amine/the aliphatic monocarboxylic acid will be at most 1.3.

  一种用于生产双组分聚氨酯密封剂的催化剂，它包括下式（1）的双环叔胺盐： 其中 n 为 1 至 3 的整数，脂肪族一元羧酸在其分子中至少有一个不饱和键，其中的混合比经过调整，使双环叔胺/脂肪族一元羧酸的摩尔比最多为 1.3。