hexadec-2-enedioic acid | 121626-93-5

• 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: hexadec-2-enedioic acid
• 英文别名: Hexadec-2-endisaeure；hexadecenedioic acid；(E)-hexadec-2-enedioic acid
• CAS: 121626-93-5
• 化学式: C₁₆H₂₈O₄
• 分子量: 284.396
• InChiKey: IWTMSCUHCJHPPR-ACCUITESSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  20
• 可旋转键数：
  14
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  hexadec-2-enedioic acid 生成 2-methyltridecanal
  参考文献：
  名称：

  Ruzicka et al., Helvetica Chimica Acta, 1932, vol. 15, p. 1466

  摘要：

  DOI：
• 作为产物：
  描述：

  丙二酸 、 alkaline earth salt of/the/ methylsulfuric acid 在 吡啶 作用下， 生成 hexadec-2-enedioic acid
  参考文献：
  名称：

  Ruzicka et al., Helvetica Chimica Acta, 1932, vol. 15, p. 1466

  摘要：

  DOI：

文献信息

• Compositions for use in golf balls
  申请人：Bulpett A. David

  公开号：US20050245652A1

  公开（公告）日：2005-11-03

  A golf ball comprises a core, an outer cover layer, and, optionally, an intermediate layer disposed between the core and the outer cover layer. The outer cover layer may comprise a polyurethane or polyurea composition. At least one portion of the golf ball comprises a composition that enhances physical properties and/or performance characteristics (e.g., coefficient of restitution) of the golf ball. Preferably, the coefficient of restitution of the core is 0.8 or greater.

  高尔夫球由内核、外覆盖层和可选的中间层组成，外覆盖层可以包括聚氨酯或聚脲组成。高尔夫球的至少一部分包含一种增强物理特性和/或性能特征（例如反弹系数）的组合物。最好，内核的反弹系数为0.8或更高。
• COMPOSITIONS FOR USE IN GOLF BALLS
  申请人：Sullivan Michael J.

  公开号：US20080227567A1

  公开（公告）日：2008-09-18

  A golf ball comprises a core, an outer cover layer, and, optionally, an intermediate layer disposed between the core and the outer cover layer. The outer cover layer may comprise a polyurethane or polyurea composition. At least one portion of the golf ball comprises a composition that enhances physical properties and/or performance characteristics (e.g., coefficient of restitution) of the golf ball. Preferably, the coefficient of restitution of the core is 0.8 or greater.

  一个高尔夫球包括一个核心、一个外覆盖层，以及可选的介质层，介质层位于核心和外覆盖层之间。外覆盖层可能包括聚氨酯或聚脲组成。高尔夫球的至少一部分包含一种增强高尔夫球物理性能和/或性能特征（例如反弹系数）的组成。最好，核心的反弹系数为0.8或更高。
• Compositions for Use in Golf Balls
  申请人：Bulpett David A.

  公开号：US20080176678A1

  公开（公告）日：2008-07-24

  A golf ball comprising a core and at least one layer disposed about the core, wherein at least one of the core or the layer is formed from a composition comprising a base polymer, a crosslink initiator, and an additive comprising an aromatic iodonium compound or an aromatic iodonium salt.

  一颗高尔夫球包括一个核心和至少一层沿核心排列的材料，其中核心或层中的至少一个是由包含基础聚合物、交联引发剂和添加剂的组合物形成的，该添加剂包括芳香碘化物或芳香碘化盐。
• METHODS OF REFINING AND PRODUCING FUEL AND SPECIALTY CHEMICALS FROM NATURAL OIL FEEDSTOCKS
  申请人：Cohen Steven A.

  公开号：US20130035502A1

  公开（公告）日：2013-02-07

  Methods are provided for refining natural oil feedstocks. The methods comprise reacting the feedstock with a low-molecular-weight olefin or mid-weight olefin in the presence of a metathesis catalyst under conditions sufficient to form a metathesized product comprising olefins and esters. In certain embodiments, the methods further comprise separating the olefins from the esters in the metathesized product. In certain embodiments, the methods further comprise transesterifying the esters in the presence of an alcohol to form a transesterified product.

  提供了一种精制天然油料的方法。该方法包括在存在交换催化剂的条件下，将油料与低分子量烯烃或中分子量烯烃反应，以形成包含烯烃和酯的交换产物。在某些实施例中，该方法还包括将交换产物中的烯烃与酯分离。在某些实施例中，该方法还包括在醇存在下对酯进行酯交换反应，以形成酯交换产物。
• METHODS OF REFINING AND PRODUCING DIBASIC ESTERS AND ACIDS FROM NATURAL OIL FEEDSTOCKS
  申请人：Snead Thomas E.

  公开号：US20130085288A1

  公开（公告）日：2013-04-04

  Methods are provided for refining natural oil feedstocks and producing dibasic esters and/or dibasic acids. The methods comprise reacting a terminal olefin with an internal olefin in the presence of a metathesis catalyst to form a dibasic ester and/or dibasic acid. In certain embodiments, the olefin esters are formed by reacting the feedstock in the presence of a metathesis catalyst under conditions sufficient to form a metathesized product comprising olefins and esters, separating the olefins from the esters in the metathesized product, and transesterifying the esters in the presence of an alcohol to form a transesterified product having olefin esters.

  提供了一种提炼天然油原料和生产二元酯和/或二元酸的方法。该方法包括在存在交换催化剂的情况下，将末端烯烃与内部烯烃反应，形成二元酯和/或二元酸。在某些实施例中，通过在存在交换催化剂的条件下反应原料来形成烯烃酯，以形成包含烯烃和酯的交换产物，将烯烃与酯从交换产物中分离，并在存在醇的情况下对酯进行酯交换反应，形成具有烯烃酯的酯交换产物。