sec-butyl valerate | 116836-32-9

• 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: sec-butyl valerate
• 英文别名: sec-Butylvaleriat；valeric acid sec-butyl ester；Valeriansaeure-sec-butylester；Pentanoic acid 1-methylpropyl ester；butan-2-yl pentanoate
• CAS: 116836-32-9
• 化学式: C₉H₁₈O₂
• 分子量: 158.241
• InChiKey: WKIZFWVLAYCRDF-UHFFFAOYSA-N

物化性质

• 熔点：
  -92.8°C (estimate)
• 沸点：
  183.34°C (estimate)
• 密度：
  0.8605
• 保留指数：
  1019

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  11
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 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：

  仲丁醇 、 正戊酸 在 Rhizomucor miehei lipase 作用下， 以 正庚烷 为溶剂， 反应 24.0h， 以93.6%的产率得到sec-butyl valerate
  参考文献：
  名称：

  Divakar, Soundar, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2002, vol. 41, # 9, p. 1919 - 1922

  摘要：

  DOI：

文献信息

• [EN] USE OF A NEW CLASS OF NUCLEOTIDE SUGAR AS ANTIBIOTIC OR CYTOSTATIC AGENT<br/>[FR] UTILISATION D'UNE NOUVELLE CATÉGORIE DE SUCRE DE NUCLÉOTIDE EN TANT QU'ANTIBIOTIQUE OU AGENT CYTOSTATIQUE
  申请人：MAX PLANCK GESELLSCHAFT

  公开号：WO2012038097A1

  公开（公告）日：2012-03-29

  The present invention relates to the use of a compound of the formula (A), its use in medicine and for the prophylaxis and/or treatment of infectious diseases. Also disclosed are pharmaceutical formulations containing at least one of the inventive compounds. The compounds are especially useful for prophylaxis and/or treatment of bacterial infection. Further part of the invention is a method for producing the compounds of the formula (A)

  本发明涉及一种公式（A）的化合物的使用，其在医学上的应用以及用于预防 和/或治疗传染性疾病。还公开了包含至少一种本发明的化合物的药物制剂。这些化合物特别适用于预防 和/或治疗细菌感染。发明的另一部分是一种生产公式（A）化合物的方法
• Eco-Friendly Natural Clay: Montmorillonite Modified with Nickel or Ruthenium as an Effective Catalyst in Gamma-Valerolactone Synthesis
  作者：Eliška Vyskočilová、Eva Vrbková、Jiří Trejbal、Michaela Vaňková、Libor Červený

  DOI：10.1007/s10562-021-03740-3

  日期：2022.5

  influence of solvents on the studied reaction was also performed—protic alcohol-based solvents caused the formation of levulinic and valeric acid esters in the reaction mixture. The selectivity was influenced mainly by the alcohol structure (the highest selectivity obtained using isopropyl alcohol and sec-butanol). Mainly the solvent’s donor number (except ethanol) influenced the reaction rate. The prepared

  负载在廉价且可用的载体蒙脱石 K10 上的 Ni/Ru 金属用于将乙酰丙酸选择性氢化为γ-戊内酯。通过浸渍方法应用不同的金属负载量，并进行了详细的表征（UV-VIS、XRD、TPR、TPD、粒度分布、SEM、XRF）。确认了金属在表面上的均匀分布。对所需产物的选择性几乎与所用材料无关。还对溶剂对所研究反应的影响进行了详细研究——质子醇基溶剂导致反应混合物中形成乙酰丙酸酯和戊酸酯。选择性主要受醇结构的影响（使用异丙醇和仲丁醇）。主要是溶剂的供体数量（乙醇除外）影响反应速率。所制备的催化剂是用于研究反应的有前途、可用且廉价的材料。溶剂可能会显着影响γ-戊内酯的收率。 图形摘要
• 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。
• COATING COMPOSITION AND PRODUCTION METHOD FOR SAME, AND FORMATION METHOD FOR COATING FILM USING SAME
  申请人：Asahi Glass Company, Limited

  公开号：EP2559742A1

  公开（公告）日：2013-02-20

  To provide a coating composition containing a fluorinated copolymer having repeating units derived from ethylene and tetrafluoroethylene, which can be formed into a coating film by coating and which can be produced at a relatively low temperature, and a process for its production, and a process for forming a coating film of the fluorinated copolymer by using this composition, which can be carried out at a relatively low temperature. A coating composition comprising microparticles of a fluorinated copolymer (ETFE) having repeating units derived from ethylene and repeating units derived from tetrafluoroethylene, and a solvent capable of dissolving ETFE at a temperature of not higher than the melting point of ETFE, wherein the microparticles of ETFE are microparticles precipitated from a solution having ETFE dissolved in the solvent, and are dispersed in the solvent.

  提供一种含有含氟共聚物的涂层组合物，该共聚物具有来自乙烯和四氟乙烯的重复单元，可以通过涂覆形成涂膜，并且可以在相对较低的温度下生产，还提供一种生产该组合物的工艺，以及一种使用该组合物形成含氟共聚物涂膜的工艺，该工艺可以在相对较低的温度下进行。一种涂料组合物，它包含氟化共聚物（ETFE）的微粒，该共聚物具有来自乙烯的重复单元和来自四氟乙烯的重复单元，以及能够在不高于 ETFE 熔点的温度下溶解 ETFE 的溶剂，其中 ETFE 的微粒是从溶解有 ETFE 的溶液中析出的微粒，并分散在溶剂中。

表征谱图