Prop-2-enyl 5-hydroxypentanoate | 73077-93-7

• 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: Prop-2-enyl 5-hydroxypentanoate
• CAS: 73077-93-7
• 化学式: C₈H₁₄O₃
• mdl: MFCD30479532
• 分子量: 158.197
• InChiKey: CBUDOAFBQQDSOP-UHFFFAOYSA-N

物化性质

• 沸点：
  230.9±23.0 °C(Predicted)
• 密度：
  1.009±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  11
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.625
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  Prop-2-enyl 5-hydroxypentanoate 在 pyridinium chlorochromate 作用下， 以 二氯甲烷 为溶剂， 反应 1.5h， 以73%的产率得到allyl 5-oxopentanoate
  参考文献：
  名称：

  Efficient Synthesis of B- and C-Rings Components of Phycobilin Derivatives for Structure/Function Analysis of Phytochrome

  摘要：

  从相应的内酯开始，高效地制备出了植物纤维素衍生物的 B 环和 C 环成分。这种合成方法不仅可以制备植物花青素（PCB），还可以制备具有丁酸侧链而非丙酸侧链的 PCB 衍生物、C8 或 C12 处的区域选择性单酯化 PCB 衍生物，以及 PCB 与 B 环和 C 环的甲基和丙酸取代基的区域异构体，从而首次实现了对植物色素的结构/功能分析。

  DOI：

  10.1246/cl.2000.492
• 作为产物：
  描述：

  delta-戊内酯 、 烯丙醇 在 烯丙醇钠 作用下， 反应 1.5h， 以95%的产率得到Prop-2-enyl 5-hydroxypentanoate
  参考文献：
  名称：

  Efficient Synthesis of B- and C-Rings Components of Phycobilin Derivatives for Structure/Function Analysis of Phytochrome

  摘要：

  从相应的内酯开始，高效地制备出了植物纤维素衍生物的 B 环和 C 环成分。这种合成方法不仅可以制备植物花青素（PCB），还可以制备具有丁酸侧链而非丙酸侧链的 PCB 衍生物、C8 或 C12 处的区域选择性单酯化 PCB 衍生物，以及 PCB 与 B 环和 C 环的甲基和丙酸取代基的区域异构体，从而首次实现了对植物色素的结构/功能分析。

  DOI：

  10.1246/cl.2000.492

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。
• 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。
• Hydroxylgruppen enthaltende Vinylester- und Vinylhalogenid-Copolymere, deren Herstellung und Verwendung
  申请人：Consortium für elektrochemische Industrie GmbH

  公开号：EP0006438A1

  公开（公告）日：1980-01-09

  Vemetzbare, Hydroxylgruppen enthaltende, Vinylester-und/oder Vinylhalogenid-Copolymere werden durch Polymerisation aus genannten Monomeren mit 1 bis 50 Gew.-% Hydroxyalkylsäuren, Allylester und gegebenenfalls mit bis 40 Gew.-% zusätzlichen Monomeren hergestellt. Sie finden Verwendung in härtbaren Zusammensetzungen.

  可交联的含羟基的乙烯基酯和/或卤化乙烯基共聚物是由上述单体与 1 至 50 wt.%的羟基烷基酸、烯丙基酯以及可选的多达 40 wt.%的额外单体聚合而成。 它们可用于固化组合物中。
• PHOTOCURABLE FLUORINATED POLYMER COMPOSITION
  申请人：Asahi Glass Company, Limited

  公开号：EP2468816A1

  公开（公告）日：2012-06-27

  To provide a photocurable fluorinated polymer composition which has a high curing rate, shows little shrinkage before and after photocuring and requires no post treatment such as heat treatment after photocuring and whereby it is possible to obtain a cured resin excellent in heat resistance and weather resistance. According to the photocurable fluorinated polymer composition comprising a fluorinated polymer (A) containing polymerized units derived from a fluoroolefin and polymerized units derived from an unsaturated monomer having an oxetanyl group or a substituted oxetanyl group, and a photoreaction initiator (B), of the present invention, it is possible to provide a photocurable fluorinated polymer composition which has a high curing rate, shows little shrinkage before and after photocuring and requires no post treatment such as heat treatment after photocuring and whereby it is possible to obtain a cured resin excellent in heat resistance and weather resistance.

  提供一种光固化型含氟聚合物组合物，该组合物固化速率高，在光固化前后收缩率小，光固化后无需进行热处理等后处理，可获得耐热性和耐候性优异的固化树脂。本发明的光固化含氟聚合物组合物由含氟聚合物（A）和光引发剂（B）组成，前者含有由氟烯烃衍生的聚合单元，后者含有由具有氧杂环丁烷基团或取代氧杂环丁烷基团的不饱和单体衍生的聚合单元、可以提供一种光固化型含氟聚合物组合物，该组合物固化速率高，在光固化前后收缩率小，光固化后无需进行热处理等后处理，从而可以获得耐热性和耐候性极佳的固化树脂。
• PHOTOCURABLE FLUORINE-CONTAINING COPOLYMER COMPOSITION
  申请人：Asahi Glass Company, Limited

  公开号：EP2799490A1

  公开（公告）日：2014-11-05

  The present invention is to provide a photocurable fluorinated copolymer composition which is uniform and excellent in transparency, and a coating film layer obtainable by using it, is excellent in heat resistance and abrasion resistance and exhibits a particularly excellent weather resistance performance. The photocurable fluorinated copolymer composition comprises the following fluorinated copolymer (A), hydrolysable silane compound (B) and epoxy resin (C), and a photoreaction initiator (D): Fluorinated copolymer (A): a copolymer containing repeating units (a-1) derived from a fluoroolefin, repeating units (a-2) derived from a monomer represented by the following formula (1), and repeating units (a-3) derived from a monomer having at least one functional group selected from the group consisting of a hydroxy group, a carboxy group and an alkoxysilyl group: (in the formula (1), R1 is a hydrogen atom or a C1-6 alkyl group which may have an etheric oxygen atom, and A is a group selected from a vinyl group, an allyl group, an isopropenyl group and a (meth)acryloyl group), Hydrolysable silane compound (B): a hydrolysable silane compound represented by the following formula (2):         Si(OR2)aR34-a     (2) (in the formula (2), each of R2 and R3 which are independent of each other, is a C1-10 alkyl group, and a is an integer of from 2 to 4), Epoxy resin (C): an epoxy resin having a cyclohexane ring structure.

  本发明旨在提供一种光固化含氟共聚物组合物，该组合物均匀且透明度极佳，使用该组合物可获得耐热性和耐磨性极佳的涂膜层，并且具有特别优异的耐候性能。 光固化氟化共聚物组合物由以下氟化共聚物（A）、可水解硅烷化合物（B）和环氧树脂（C）以及光反应引发剂（D）组成： 氟化共聚物 (A)：一种共聚物，含有源自氟烯烃的重复单元 (a-1)、源自下式 (1) 所代表单体的重复单元 (a-2)，以及源自具有至少一个选自羟基、羧基和烷氧基硅基的官能团的单体的重复单元 (a-3)： (在式 (1) 中，R1 是氢原子或 C1-6 烷基，该烷基可带有一个醚氧原子；A 是选自乙烯基、烯丙基、异丙烯基和（甲基）丙烯酰基的基团）、 可水解硅烷化合物（B）：由下式（2）表示的可水解硅烷化合物： Si(OR2)aR34-a (2) (在式(2)中，相互独立的 R2 和 R3 均为 C1-10 烷基，a 为 2 至 4 的整数）、 环氧树脂 (C)：具有环己烷环结构的环氧树脂。