9-hexadecenoic acid methyl ester | 3913-63-1

• 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: 9-hexadecenoic acid methyl ester
• 英文别名: methyl hexadec-9-enoate；methyl 9-hexadecenoate；methyl plamitoleate；9-hexadecenoic acid, methyl ester, (9Z)-
• CAS: 3913-63-1
• 化学式: C₁₇H₃₂O₂
• 分子量: 268.44
• InChiKey: IZFGRAGOVZCUFB-UHFFFAOYSA-N

物化性质

• LogP：
  6.999 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  6.5
• 重原子数：
  19
• 可旋转键数：
  14
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  9-hexadecenoic acid methyl ester 在 Hoveyda-Grubbs catalyst second generation 、 potassium tert-butylate 、 对苯醌 作用下， 以 氯苯 、 甲苯 为溶剂， 80.0~110.0 ℃ 、2.4 MPa 条件下， 反应 56.0h， 生成 methyl 12-aminododecanoate
  参考文献：
  名称：

  Cross-metathesis approach to produce precursors of nylon 12 and nylon 13 from microalgae

  摘要：

  一种从甲基油酸酯合成尼龙12和13前体的新途径被描述。该方法采用交叉烯烃转化反应，可以在更少的步骤中合成尼龙前体。

  DOI：

  10.1039/c4ra10980e

文献信息

• Method of producing dicarboxylic acids
  申请人：The United States of America as represented by the Secretary of Agriculture

  公开号：US07534917B1

  公开（公告）日：2009-05-19

  A method of producing dicarboxylic acids (e.g., α,ω dicarboxylic acids) by reacting a compound having a terminal COOH (e.g., unsaturated fatty acid such as oleic acid) and containing at least one carbon-carbon double bond with a second generation Grubbs catalyst in the absence of solvent to produce dicarboxylic acids. The method is conducted in an inert atmosphere (e.g., argon, nitrogen). The process also works well with mixed unsaturated fatty acids obtained from soybean, rapeseed, tall, and linseed oils.

  一种生产二羧酸（例如，α,ω-二羧酸）的方法，通过将具有末端COOH的化合物（例如，不饱和脂肪酸如油酸）与至少含有一个碳-碳双键的第二代Grubbs催化剂在无溶剂的情况下反应，以产生二羧酸。该方法在惰性气氛（例如，氩气、氮气）中进行。此过程也适用于从大豆、油菜籽、海藻和亚麻籽油中获得的混合不饱和脂肪酸。
• [EN] ESTERAMINES AND DERIVATIVES FROM NATURAL OIL METATHESIS<br/>[FR] ESTERAMINES ET DÉRIVÉS DE MÉTATHÈSE D'HUILE NATURELLE
  申请人：STEPAN CO

  公开号：WO2012061093A1

  公开（公告）日：2012-05-10

  Esteramine compositions and their derivatives are disclosed. The esteramines comprise a reaction product of a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives with a tertiary alkanolamine. Derivatives made by quaternizing, sulfonating, alkoxylating, sulfating, and/or sulfitating the esteramines are also disclosed. In one aspect, the ester derivative of the C10-C17 monounsaturated acid or octadecene-1,18-dioic acid is a lower alkyl ester. In other aspects, the ester derivative is a modified triglyceride made by self-metathesis of a natural oil or an unsaturated triglyceride made by cross-metathesis of a natural oil with an olefin. The esteramines and derivatives are valuable for a wide variety of end uses, including cleaners, fabric treatment, hair conditioning, personal care (liquid cleansing products, conditioning bars, oral care products), antimicrobial compositions, agricultural uses, and oil field applications.

  本文公开了Esteramine组合物及其衍生物。Esteramine包括一种由交换反应得到的C10-C17单不饱和酸、十八烯-1,18-二羧酸或其酯衍生物与三级脂肪胺的反应产物。本文还公开了通过季铵化、磺化、烷氧基化、硫酸化和/或亚硫酸化Esteramine制备的衍生物。在一方面，C10-C17单不饱和酸或十八烯-1,18-二羧酸的酯衍生物是较低的烷基酯。在其他方面，酯衍生物是通过自交换天然油或通过天然油与烯烃的交叉交换得到的不饱和三酰甘油。Esteramine和衍生物对各种最终用途都有价值，包括清洁剂、织物处理、护发、个人护理（液体清洁产品、护理条、口腔护理产品）、抗菌组合物、农业用途和油田应用。