pentadecanoic acid ethenyl ester | 45236-97-3

• 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: pentadecanoic acid ethenyl ester
• 英文别名: pentadecylic acid vinyl ester；vinyl pentadecylate；Ethenyl pentadecanoate
• CAS: 45236-97-3
• 化学式: C₁₇H₃₂O₂
• 分子量: 268.44
• InChiKey: LCXVQGZZGUOSLZ-UHFFFAOYSA-N

物化性质

• 沸点：
  338.7±11.0 °C(Predicted)
• 密度：
  0.872±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.4
• 重原子数：
  19
• 可旋转键数：
  15
• 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：

  pentadecanoic acid ethenyl ester 、 尿嘧啶核苷 在 lipase TL IM from Thermomyces lanuginosus 作用下， 以 2-甲基-2-丁醇 、 二甲基亚砜 为溶剂， 反应 0.5h， 生成
  参考文献：
  名称：

  在连续流动微反应器中从尿苷和乙烯基酯酶促合成核苷类似物†

  摘要：

  我们实现了由Thermomyces lanuginosus的脂肪酶 TL IM 催化的尿苷衍生物伯羟基的有效可控区域选择性酰化，具有出色的转化率和区域选择性。研究了各种反应参数。这些在连续流动微反应器中进行的区域选择性酰化是一种概念验证，开启了酶微反应器在尿苷衍生物生物转化中的应用。

  DOI：

  10.1039/c8ra01030g

文献信息

• Molecular Healing of Polymeric Materials, Coatings, Plastics, Elastomers, Composites, Laminates, Adhesives, and Sealants by Active Enzymes
  申请人：McDaniel C. Steven

  公开号：US20100210745A1

  公开（公告）日：2010-08-19

  Disclosed herein are polymeric materials such as a coating, a plastic, a laminate, a composite, an elastomer, an adhesive, or a sealant; a surface treatment such as a textile finish or a wax; a filler for such a polymeric material or a surface treatment that includes an enzyme such as an esterase (e.g., a lipolytic enzyme, a sulfuric ester hydrolase, an organophosphorus compound degradation enzyme), an enzyme (e.g., a lysozyme, a lytic transglycosylase) that degrades a cell wall and/or a cell membrane component, a biocidal or biostatic peotide, and/or a peptidase. Also disclosed herein are methods of altering a material's property such as service life, flexability, or rigidity, by incorporation of an enzyme into a material capable of being chemically crosslinked by the activity of a lipolytic enzyme, a hydrolase, and/or a urease.

  本文公开了一些聚合材料，如涂层、塑料、层压板、复合材料、弹性体、粘合剂或密封剂；一种表面处理，如纺织品涂层或蜡；一种填料，用于这样的聚合材料或表面处理，其中包括一种酶，如酯酶（例如，脂肪水解酶，硫酸酯水解酶，有机磷化合物降解酶），降解细胞壁和/或细胞膜成分的酶（例如，溶菌酶，裂解转糖基酶），生物杀菌或生物静态肽，以及/或肽酶。本文还公开了通过将酶纳入可通过脂肪水解酶、水解酶和/或脲酶的活性交联材料中来改变材料性能，如使用寿命、柔韧性或刚度的方法。
• POROUS POLYMER MEMBRANE
  申请人：DAIKIN INDUSTRIES, LTD.

  公开号：US20150021261A1

  公开（公告）日：2015-01-22

  An object of the present invention is to provide porous polymer membranes with good water permeability and good hydrophilicity. The present invention relates to a porous polymer membrane including a copolymer (A) containing vinyl alcohol units and tetrafluoroethylene units, wherein an alternating ratio of the vinyl alcohol units and the tetrafluoroethylene units is at least 30%.

  本发明的目的是提供具有良好水透过性和良好亲水性的多孔聚合物膜。本发明涉及一种多孔聚合物膜，包括含有乙烯醇单元和四氟乙烯单元的共聚物（A），其中乙烯醇单元和四氟乙烯单元的交替比例至少为30％。
• Anti-fouling Paints and Coatings
  申请人：Reactive Surfaces LTD

  公开号：US20150191607A1

  公开（公告）日：2015-07-09

  Disclosed herein are polymeric materials such as a coating, a plastic, a laminate, a composite, an elastomer, an adhesive, or a sealant; a surface treatment such as a textile finish or a wax; a filler for such a polymeric material or a surface treatment that includes an enzyme such as an esterase (e.g., a lipolytic enzyme, a sulfuric ester hydrolase, an organophosphorus compound degradation enzyme), an enzyme (e.g., a lysozyme, a lytic transglycosylase) that degrades a cell wall and/or a cell membrane component, a biocidal or biostatic peptide, and/or a peptidase. Also disclosed herein are methods of altering a material's property such as service life, flexability, or rigidity, by incorporation of an enzyme into a material capable of being chemically crosslinked by the activity of a lipolytic enzyme, a hydrolase, and/or a urease.

  本文披露了聚合材料，例如涂层、塑料、层压材料、复合材料、弹性体、粘合剂或密封剂；表面处理，例如纺织品整理或蜡；填充剂，用于这种聚合材料或表面处理，包括酯酶（例如脂肪水解酶、硫酸酯水解酶、有机磷化合物降解酶）的酶，降解细胞壁和/或细胞膜成分的酶（例如溶菌酶、裂解转葡糖苷酶），生物杀菌或生物稳定肽，和/或肽酶。本文还披露了通过将酶并入能够通过脂肪水解酶、水解酶和/或脲酶的活性进行化学交联的材料中，改变材料性能（例如使用寿命、柔韧性或刚度）的方法。
• COMPOSITION, POROUS POLYMER MEMBRANE AND HYDROPHILIC AGENT
  申请人：DAIKIN INDUSTRIES, LTD.

  公开号：US20160145369A1

  公开（公告）日：2016-05-26

  The present invention aims to provide a composition having excellent hydrophilicity, water permeability, mechanical strength, chemical durability, and low-fouling property, and capable of producing a porous polymer membrane from which a hydrophilic agent is less likely to be eluted. The composition of the present invention includes a vinylidene fluoride resin and a copolymer (A) including a vinyl alcohol unit and a fluoromonomer unit.

  本发明旨在提供一种具有优异的亲水性、水透过性、机械强度、化学耐久性和低污染性的组合物，能够制备出从中不太可能溶出亲水剂的多孔聚合物膜。本发明的组合物包括一种氟化乙烯树脂和一种共聚物（A），其中包括一种乙烯醇单元和一种氟单体单元。
• RESIN ADDITIVE COMPOSITION, THERMOPLASTIC RESIN COMPOSITION, AND MOLDED ARTICLE THEREOF
  申请人：Adeka Corporation

  公开号：EP3424993A1

  公开（公告）日：2019-01-09

  Provided are a resin additive composition which is excellent in fluidity and can impart excellent physical properties to a thermoplastic resin, a thermoplastic resin composition, and a molded article thereof. A resin additive composition is composed of a phosphoric acid ester compound (A) represented by the following general formula (1): (in the formula (1), R1 to R4 each independently represent a hydrogen atom or a linear or branched alkyl group having 1 to 9 carbon atoms, and R5 represents an alkylidene group having 1 to 4 carbon atoms) and a fatty acid sodium salt (B) represented by the following general formula (2): (in the formula (2), R6 represents a group introduced from an aliphatic organic acid having 7 to 30 carbon atoms), and the mass ratio of (B)/(A) is 0.55 to 2.0.

  本发明提供了一种流动性极佳的树脂添加剂组合物，可赋予热塑性树脂、热塑性树脂组合物及其模塑制品极佳的物理性能。 树脂添加剂组合物由以下通式（1）表示的磷酸酯化合物（A）组成： 式（1）中，R1 至 R4 各自独立地代表氢原子或具有 1 至 9 个碳原子的直链或支链烷基，R5 代表具有 1 至 4 个碳原子的亚烷基）和脂肪酸钠盐（B），其通式如下（2）： 式（2）中，R6 代表从具有 7 至 30 个碳原子的脂肪族有机酸中引入的基团），(B)/(A) 的质量比为 0.55 至 2.0。