β-Kamlolensaeure | 629-71-0

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: β-Kamlolensaeure
• 英文别名: beta-Kamlolenic acid；(9E,11E,13E)-18-hydroxyoctadeca-9,11,13-trienoic acid
• CAS: 629-71-0；676-32-4；4444-93-3；123166-89-2
• 化学式: C₁₈H₃₀O₃
• 分子量: 294.434
• InChiKey: YPHQMIRXEFDOQM-KERFEQBRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  21
• 可旋转键数：
  14
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.61
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  β-Kamlolensaeure 在 镍 氢气 作用下， 以 乙醇 为溶剂， 生成 18-羟基十八烷酸
  参考文献：
  名称：

  452.大环麝香化合物。第一部分。甲草胺，乙草酮和二氢香叶草酮的新合成

  摘要：

  DOI：

  10.1039/jr9620002348
• 作为产物：
  描述：

  18-Hydroxyoctadeca-cis-9,trans-11,trans-13 trienoic acid 在 碘 作用下， 生成 β-Kamlolensaeure
  参考文献：
  名称：

  A total synthesis of camlolenic acid

  摘要：

  DOI：

  10.1007/bf00846418

文献信息

• Refrigerator oil composition
  申请人：IDEMITSU KOSAN COMPANY LIMITED

  公开号：EP0802254A1

  公开（公告）日：1997-10-22

  Disclosed is a refrigerator oil composition comprising at least one base oil selected from mineral oils and synthetic oils, and at least one hydroxy-fatty acid derivative selected from (A) hydroxy-fatty acids or their condensates, (B) metal salts or amine salts of hydroxy-fatty acids or their condensates, and (C) esters of hydroxy-fatty acids. The composition has an excellent lubricating property, while specifically improving the lubricity between aluminium materials and steel materials. This is effective for preventing such materials from being seized and worn, and is suitable as a lubricating oil in refrigerators using hydrogen-containing Flon refrigerants, such as R134a, that do not cause environmental pollution.

  本发明公开了一种冷冻机油组合物，该组合物包含至少一种选自矿物油和合成油的基础油，以及至少一种选自 (A) 羟基脂肪酸或其缩合物、(B) 羟基脂肪酸或其缩合物的金属盐或胺盐，以及 (C) 羟基脂肪酸酯的羟基脂肪酸衍生物。该组合物具有极佳的润滑性能，尤其能改善铝材料和钢材料之间的润滑性。这可有效防止此类材料卡死和磨损，适用于使用不会造成环境污染的含氢氟隆制冷剂（如 R134a）的冰箱的润滑油。
• Golf ball resin composition and golf ball
  申请人：Dunlop Sports Co. Ltd.

  公开号：US10676602B2

  公开（公告）日：2020-06-09

  An object of the present invention is to provide a material from which a golf ball having excellent resilience and durability can be obtained. The present invention provides a golf ball resin composition containing: (A) at least one member selected from the group consisting of a polyamide, an ethylene-vinyl alcohol copolymer, a partially saponified product of an ethylene-vinyl acetate copolymer, and a polyvinyl alcohol, (B) at least one resin component selected from the group consisting of (b-1) a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms, (b-2) a metal ion-neutralized product of a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms, (b-3) a ternary copolymer composed of an olefin, an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and an α,β-unsaturated carboxylic acid ester, and (b-4) a metal ion-neutralized product of a ternary copolymer composed of an olefin, an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and an α,β-unsaturated carboxylic acid ester, and (C) a fatty acid metal salt having 18 or less carbon atoms.

  本发明的目的是提供一种材料，用它制成的高尔夫球具有极佳的回弹性和耐用性。本发明提供了一种高尔夫球树脂组合物，其中含有(A) 至少一种选自聚酰胺、乙烯-乙烯醇共聚物、乙烯-醋酸乙烯共聚物的部分皂化产物和聚乙烯醇的成员、(B) 至少一种选自以下组别的树脂组分 (b-1) 由烯烃和具有 3 至 8 个碳原子的 α、β-不饱和羧酸组成的二元共聚物， (b-2) 由烯烃和具有 3 至 8 个碳原子的 α、β-不饱和羧酸组成的二元共聚物的金属离子中和产物、(b-3) 由烯烃、具有 3 至 8 个碳原子的 α，β-不饱和羧酸和 α，β-不饱和羧酸酯组成的三元共聚物、(b-4) 由烯烃、具有 3 至 8 个碳原子的 α，β-不饱和羧酸和 α，β-不饱和羧酸酯组成的三元共聚物的金属离子中和产物，以及 (C) 具有 18 个或更少碳原子的脂肪酸金属盐。
• FLOWABLE COMPOSITION AND A PROCESS FOR MAKING THE FLOWABLE COMPOSITION
  申请人：——

  公开号：US20010025015A1

  公开（公告）日：2001-09-27

  The invention concerns the preparation of azlactone-derivatized polyamides which are obtained by reacting polyamides with a solution containing an azabicyclo compound and a vinyl azalactone derivative of formula (I), in which R 1 , R 2 and R 3 , independently of one another, designate H or CH 3 ; and R 4 and R 5 , independently of each other, designate H or C 1 to C 5 alkyl. These azlactone-derivatized polyamides can be used to bond amino-group-containing compounds to a matrix. Examples of these polyamides include affinity carriers and immobilized enzymes. 1

  本发明涉及偶氮内酯钝化聚酰胺的制备方法，该方法是将聚酰胺与含有偶氮双环化合物和乙烯基偶氮内酯衍生物的溶液（式（I），其中 R 1 , R 2 和 R 3 相互独立地指定为 H 或 CH 3 和 R 4 和 R 5 相互独立地指定为 H 或 C 1 至 C 5 烷基。这些偶氮内酯衍生化聚酰胺可用于将含氨基的化合物与基质结合。这些聚酰胺的例子包括亲和载体和固定酶。 1
• Process for making a flowable nondigestible oil
  申请人：Cerreta Kenneth Michael

  公开号：US20050123665A1

  公开（公告）日：2005-06-09

  A flowable nondigestible oil composition having a Consistency in a temperature range of 20° C. to 40° C. of less than about 600 P.sec (n−1) . The flowable nondigestible oil contains a liquid polyol polyester having a complete melt point less than 37° C., and a solid polyol polyester having a complete melt point of at least about 37° C., wherein the solid polyol polyester contains a solid saturated polyol polyester capable of forming crystallized spherulites. The flowable nondigestible oil is made by a process which includes the steps of melting completely the nondigestible oil, reducing the temperature of the melted nondigestible oil to a first crystallization temperature less than the onset crystallization temperature of the solid saturated polyol polyester, holding the nondigestible oil at the first crystallization temperature for a time sufficient to crystallize a portion of the solid saturated polyol polyester into crystallized spherulites, further reducing the temperature to an ambient crystallization temperature, and holding the polyol polyester composition for a time sufficient to crystallize the remaining portion of the solid polyol fatty acid polyester. The process is accompanied by shearing of the composition during the crystallization of the remaining portion of the solid polyol fatty acid polyester. The process is generally completed within 5 hours, usually within about 2 hours.

  一种可流动的非消化油组合物，其在 20°C 至 40°C 温度范围内的稠度小于约 600 P.sec (n-1) .该可流动的难消化油含有完全熔点低于 37 摄氏度的液态多元醇聚酯和完全熔点至少约为 37 摄氏度的固态多元醇聚酯，其中固态多元醇聚酯含有能形成结晶球状物的固态饱和多元醇聚酯。可流动的非消化油是通过以下工艺制成的，该工艺包括以下步骤：将非消化油完全熔化，将熔化的非消化油的温度降低到低于固体饱和多元醇聚酯的起始结晶温度的第一结晶温度、将非消化油保持在第一结晶温度下足够长的时间，使部分固体饱和多元醇聚酯结晶成结晶球状体，进一步将温度降低到环境结晶温度，并保持多元醇聚酯组合物足够长的时间，使剩余部分固体多元醇脂肪酸聚酯结晶。在固体多元醇脂肪酸聚酯剩余部分结晶的过程中，对组合物进行剪切。该过程一般在 5 小时内完成，通常在 2 小时左右。
• Mikusch, 1954, vol. 8, p. 166,168
  作者：Mikusch

  DOI：——

  日期：——