2-phenyl-octadecanoic acid | 133318-28-2

• 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: 2-phenyl-octadecanoic acid
• 英文别名: 2-Phenyl-octadecansaeure；phenylstearic acid；2-Phenyloctadecanoic acid
• CAS: 133318-28-2
• 化学式: C₂₄H₄₀O₂
• 分子量: 360.58
• InChiKey: MKJHXLKVZNDNDB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.9
• 重原子数：
  26
• 可旋转键数：
  17
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.71
• 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：

  四乙烯五胺 、 2-phenyl-octadecanoic acid 、 正己烷 在 水 作用下， 反应 2.17h， 生成 Tetraethylenepentamine Tris(phenylstearoylamide)
  参考文献：
  名称：

  Acid reaction products of polymeric amines

  摘要：

  该化合物用作烃类燃料添加剂，其化学式为##STR1##其中R为C.sub.9-23烃基，R'选自H和##STR2##其中至少一个R'为H，R"为##STR3##组，其中X是2至34个碳原子的二价烃基，n为2或3或2和3的组合，a为0-3的整数，b为1-2的整数，c为0-3的整数，且a+b+c为2-8。

  公开号：

  US04332737A1
• 作为产物：
  描述：

  sodium diethyl-2-phenylmalonate 在 氢氧化钾 、 xylene 作用下， 生成 2-phenyl-octadecanoic acid
  参考文献：
  名称：

  Buu-Hoi; Cagniant, Bulletin de la Societe Chimique de France, 1943, vol. <5> 10, p. 477,482

  摘要：

  DOI：

文献信息

• Methods for Preparing Phenolic Branched Chain Alkyl Fatty Acids or Esters Thereof and Methods for Killing Microorganisms
  申请人：The United States of America, as represented by the Secretary of Agriculture

  公开号：US20170253552A1

  公开（公告）日：2017-09-07

  Disclosed are methods for preparing phenolic branched chain fatty acids or alkyl esters thereof, involving subjecting in a pressurized container (a) at least one phenolic compound, (b) unsaturated fatty acids having 6 to 25 carbon atoms, alkyl esters thereof, or mixtures thereof, and (c) H-ferrierite zeolite catalyst in the presence of distilled water or alcohol and a nitrogen atmosphere at a temperature of about 100° C. to about 400° C. and a pressure of about 10 to about 1000 psi, and isolating saturated phenolic branched chain fatty acids or alkyl esters thereof or mixtures thereof. Also disclosed are methods for killing microorganisms on or in an object, involving contacting said object with an effective microorganisms killing amount of a composition comprising phenolic branched chain fatty acids or alkyl esters thereof, and optionally a carrier; the phenolic branched chain fatty acids or alkyl esters thereof may be produced by the methods described herein.

  本文揭示了制备酚支链脂肪酸或其烷基酯的方法，包括在加压容器中（a）至少一种酚化合物，（b）碳原子数为6至25的不饱和脂肪酸，其烷基酯或二者的混合物，以及（c）H-ferrierite沸石催化剂，在蒸馏水或醇和氮气氛下，在约100°C至约400°C的温度和约10至约1000 psi的压力下进行处理，并分离饱和的酚支链脂肪酸或其烷基酯或二者的混合物。还揭示了一种在物体上或内部杀灭微生物的方法，涉及将所述物体与含有酚支链脂肪酸或其烷基酯的有效微生物杀灭量的组合物接触，并可选地含有载体；酚支链脂肪酸或其烷基酯可以通过本文描述的方法生产。
• MULTISTAGE FRACTIONATION PROCESS FOR RECALCITRANT C5 OLIGOSACCHARIDES
  申请人：Gibbs Phillip R.

  公开号：US20120282656A1

  公开（公告）日：2012-11-08

  Methods are disclosed for increasing the level of C 5 monosaccharides produced from lignocellulosic biomass using a multistage fractionation process to handle recalcitrant C 5 oligosaccharides without producing unwanted degradation products. Methods for reducing C 5 monosaccharides degradation products produced from lignocellulosic biomass are also disclosed. In addition, compositions and products produced by the methods are disclosed.

  公开了一种通过多阶段分级过程增加从木质纤维素生物质中生产C5单糖的方法，以处理难降解的C5寡糖而不产生不需要的降解产物。还公开了一种减少从木质纤维素生物质中产生的C5单糖降解产物的方法。此外，还公开了通过这些方法生产的组合物和产品。
• High shear process for making metallic esters
  申请人：Dover Chemical Corporation

  公开号：EP1604969A1

  公开（公告）日：2005-12-14

  A process to make a metallic ester which comprises: (a) mixing at least one metallic salt with at least one partially heated acidic organic moiety form a heated slurry at a first temperature; (b) reacting said slurry under shear conditions to form a micro-emulsion for no longer than about two minutes at a second higher temperature to form a pumpable metallic ester; and (c) collecting said metallic ester.

  制备金属酯的过程包括：(a)将至少一种金属盐与至少一种部分加热的酸性有机基团混合形成一个在第一温度下加热的浆料；(b)在第二较高温度下，在剪切条件下反应该浆料，形成一个微乳液，反应时间不超过约两分钟，以形成可泵送的金属酯；(c)收集所述金属酯。
• METHOD FOR SEPARATING HIGH-BOILING CARBOXYLIC ACID VINYL ESTER/CARBOXYLIC ACID MIXTURES
  申请人：Gigler Peter

  公开号：US20170113998A1

  公开（公告）日：2017-04-27

  The invention relates to a method for separating a mixture containing at least one carboxylic acid vinyl ester of general formula R′—C(O)O—CH═CH 2 and at least one carboxylic acid of general formula R′—COOH, wherein R′ in either case can be an aliphatic group having 12 to 22 C atoms or a cycloaliphatic group having 12 to 22 C atoms, or an aromatic group having 12 to 22 C atoms, and R′ can be identical or different, characterized in that the carboxylic acid is converted to its anhydride R′—C(O)—O—C(O)—R′ and the carboxylic acid vinyl ester is subsequently separated.

  本发明涉及一种分离含有至少一种一般式为R′—C（O）O—CH═CH2的羧酸乙烯酯和至少一种一般式为R′—COOH的羧酸的混合物的方法，其中在任一情况下的R′可以是具有12到22个C原子的脂肪族基，具有12到22个C原子的环脂族基或具有12到22个C原子的芳香族基，且R′可以相同或不同，其特征在于将羧酸转化为其酐R′—C（O）—O—C（O）—R′，然后分离羧酸乙烯酯。
• Electrical tree and water tree resistant compounds and polymer
  申请人：National Distillers and Chemical Corporation

  公开号：US04499013A1

  公开（公告）日：1985-02-12

  Certain fatty acids, esters and alcohol derivatives useful as electrical tree and water tree resistant compounds in polymer compositions are disclosed.

  本发明揭示了某些脂肪酸、酯和醇衍生物，可用作聚合物组合物中电树和水树抗性化合物。