butyl 9-octadecenoate | 13171-24-9

• 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: butyl 9-octadecenoate
• 英文别名: Butyl octadec-9-enoate
• CAS: 13171-24-9
• 化学式: C₂₂H₄₂O₂
• 分子量: 338.574
• InChiKey: WIBFFTLQMKKBLZ-UHFFFAOYSA-N

物化性质

• 沸点：
  414.9±24.0 °C(Predicted)
• 密度：
  0.870±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  8.8
• 重原子数：
  24
• 可旋转键数：
  19
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  油酸 、 正丁醇 在 sulfonic acid-functionalized pyrazinium phosphotungstate 作用下， 反应 20.0h， 生成 butyl 9-octadecenoate
  参考文献：
  名称：

  吡嗪鎓多金属氧酸盐类四十二面体晶体在室温下与等摩尔甲醇酯化油酸

  摘要：

  离子液体改性的多金属氧酸盐是通过Keggin型杂多酸和磺化吡嗪鎓-IL的自组装制备的，其中不使用模板，表面活性剂或有机溶剂。所获得的离子杂化物表现出立方四十二面体状晶体的均匀形态，并且与具有相似化学组成但形态不同的类似物相比，具有更多的强酸位点和更窄的酸强度分散。催化活性测试表明，它具有很高的转化率，稳定的循环利用能力和良好的底物相容性，可在室温下和宽范围的甲醇与FFA摩尔比（10-50）下将游离脂肪酸（FFA）与甲醇酯化为生物柴油。即使在理想的化学计量条件下（甲醇：FFA = 1：1，粘稠溶液），它也能在24小时内转化83％的油酸。

  DOI：

  10.1016/j.jcat.2016.03.036

文献信息

• [EN] HEMI-AMINAL ETHERS AND THIOETHERS OF N-ALKENYL CYCLIC COMPOUNDS<br/>[FR] ÉTHERS ET THIOÉTHERS HÉMIAMINAUX DE COMPOSÉS CYCLIQUES N-ALCÉNYLIQUES
  申请人：ISP INVESTMENTS INC

  公开号：WO2014116560A1

  公开（公告）日：2014-07-31

  Described herein are hemi-aminal ethers and thioethers of N-alkenyl cyclic compounds that may be produced through a reaction comprising: (A) at least one first reactant represented by a structure (I), wherein X is a functionalized or unfunctionalized C1-C5 alkylene group optionally having one or more heteroatoms, and each R1, R2, and R3 is independently selected from the group consisting of hydrogen and functionalized and unfunctionalized alkyl groups optionally having one or more heteroatoms, and (B) at least one second reactant having at least one hydroxyl moiety or thiol moiety. The hemi-aminal ethers and thioethers of N-alkenyl cyclic compounds may comprise a polymerizable moiety, in which case they may be left as-is or used to create homopolymers or non-homopolymers, or they may not comprise a polymerizable moiety. A wide variety of formulations may be created using the hemi-aminal ethers and thioethers of N-alkenyl cyclic compounds, including personal care, oilfield, and construction formulations.

  本文描述了可以通过反应制备的N-烯基环状化合物的半胺醚和硫醚，所述反应包括：（A）至少一个由结构（I）表示的第一反应物，其中X是一个官能化或非官能化的C1-C5烷基烯烃基团，可选地具有一个或多个杂原子，每个R1、R2和R3分别独立地选自氢和官能化和非官能化的烷基基团，可选地具有一个或多个杂原子；和（B）至少一个具有至少一个羟基基团或硫醇基团的第二反应物。N-烯基环状化合物的半胺醚和硫醚可能包括一个可聚合的基团，此时它们可以保持原样或用于制备同聚物或非同聚物，或者它们可能不包括可聚合的基团。可以使用N-烯基环状化合物的半胺醚和硫醚制备各种配方，包括个人护理、油田和建筑配方。
• [EN] NOVEL ANTIMICROBIAL PEPTIDES AND THEIR APPLICATION<br/>[FR] NOUVEAUX PEPTIDES ANTIMICROBIENS ET LEUR APPLICATION
  申请人：INFINITEC ACTIVOS S L

  公开号：WO2015135896A1

  公开（公告）日：2015-09-17

  The present invention relates to a compound of formula (I) and to compositions comprising said compound, as well as the use of said compound and/or said compositions to prevent fungal and/or bacterial growth.

  本发明涉及式(I)的化合物，以及包含该化合物的组合物，以及使用该化合物和/或所述组合物来防止真菌和/或细菌生长。
• A mild and efficient method for esterification and transesterification catalyzed by iodine
  作者：K Ramalinga、P Vijayalakshmi、T.N.B Kaimal

  DOI：10.1016/s0040-4039(01)02235-3

  日期：2002.1

  a practical and useful Lewis acid catalyst for the esterification of carboxylic acids with alcohols. The high catalytic activity of iodine can be used for the transesterification of esters by different alcohols including tertiary alcohols and sterically hindered primary and secondary alcohols. The method presented is especially effective for simultaneous esterification and transesterification reactions

  发现碘是用于羧酸与醇的酯化的实用且有用的路易斯酸催化剂。碘的高催化活性可用于通过不同的醇（包括叔醇和位阻的伯醇和仲醇）进行酯的酯交换反应。提出的方法对于同时酯化和酯交换反应特别有效。
• Novolac resin-containing resist underlayer film-forming composition using bisphenol aldehyde
  申请人：NISSAN CHEMICAL INDUSTRIES, LTD.

  公开号：US10017664B2

  公开（公告）日：2018-07-10

  Resist underlayer film-forming composition for forming resist underlayer film with high dry etching resistance, wiggling resistance and exerts good flattening property and embedding property for uneven parts, including resin obtained by reacting organic compound A including aromatic ring and aldehyde B having at least two aromatic hydrocarbon ring groups having phenolic hydroxy group and having structure wherein the aromatic hydrocarbon ring groups are bonded through tertiary carbon atom. The aldehyde B may be compound of Formula (1): The obtained resin may have a unit structure of Formula (2): Ar1 and Ar2 each are C6-40 aryl group. The organic compound A including aromatic ring may be aromatic amine or phenolic hydroxy group-containing compound. The composition may contain further solvent, acid and/or acid generator, or crosslinking agent. Forming resist pattern used for semiconductor production, including forming resist underlayer film by applying the resist underlayer film-forming composition onto semiconductor substrate and baking it.

  用于形成具有高干法蚀刻抗性、抗扭曲性并具有良好的平整性和嵌入性能的抗蚀底层膜形成组合物，包括通过使含有芳香环的有机化合物A和至少具有两个含酚羟基的芳香烃环团的醛B反应而获得的树脂，并具有芳香烃环团通过三级碳原子键合的结构。醛B可以是化合物的化学式（1）： 所得的树脂可能具有化学式（2）的单元结构： Ar1和Ar2各自是C6-40芳基团。含有芳香环的有机化合物A可能是芳香胺或含酚羟基的化合物。该组合物可能进一步含有溶剂、酸和/或酸发生剂，或交联剂。用于半导体生产的形成抗蚀图案，包括通过将抗蚀底层膜形成组合物涂覆在半导体衬底上并对其进行烘烤来形成抗蚀底层膜。
• Heterocylic fluoroalkenyl thioethers and the use thereof as pesticides (IV)
  申请人：——

  公开号：US20030187259A1

  公开（公告）日：2003-10-02

  The present invention relates to novel heterocyclic fluoroalkenyl thioethers of the formula (I) 1 in which m represents integers from 3 to 10, n represents 0, 1 or 2 and Het represents the following, in each case optionally substituted, groupings: 2 and to processes for their preparation and to their use as pesticides.

  本发明涉及公式（I）的新型杂环氟烯基硫醚化合物 其中 m代表从3到10的整数， n代表0、1或2，以及 Het代表以下各种情况下可选取代的基团： 并且涉及它们的制备方法以及它们作为杀虫剂的用途。

表征谱图