Butyl 2-methylidenepentanoate | 3550-08-1

• 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: Butyl 2-methylidenepentanoate
• CAS: 3550-08-1
• 化学式: C₁₀H₁₈O₂
• 分子量: 170.252
• InChiKey: GXGDWZHYZZGANE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  12
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.7
• 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：

  2-丙基丙烯酸 在 氯化亚砜 作用下， 生成 Butyl 2-methylidenepentanoate
  参考文献：
  名称：

  Marshalok, G.A.; Yatchishin, I. I.; Tolopko, D. K., Journal of Organic Chemistry USSR (English Translation), 1981, vol. 17, # 4, p. 603 - 608

  摘要：

  DOI：

文献信息

• Pd(II)—dppb and syngas catalyze regioselective hydroesterification of terminal alkynes under neutral conditions
  作者：Bassam El Ali、Jimoh Tijani、Abdel Moneim El-Ghanam

  DOI：10.1016/s0040-4039(01)00152-6

  日期：2001.3

  Palladium(II) regioselectively catalyzes the hydroesterification of terminal alkynes under syngas forming α,β-unsaturated esters 3 and 4 in excellent chemical yields under neutral conditions. The high selectivity for the linear ester 4 was obtained with a catalytic system that includes Pd(II), 1,4-bis(diphenylphosphino)butane (dppb) and CO/H2 in CH2Cl2 as solvent. The control of the regioselectivity

  在中性条件下，钯（II）在合成气中区域选择性地催化末端炔烃的加氢酯化反应，形成出色的化学收率的α，β-不饱和酯3和4。通过在包括CH 2 Cl 2的溶剂中包含Pd（II），1,4-双（二苯基膦基）丁烷（dppb）和CO / H 2的催化体系获得对线性酯4的高选择性。区域选择性的控制在很大程度上取决于配体的类型，溶剂和合成气混合物的使用。
• 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。
• Process for producing alpha, beta-unsaturated carboxylic acid esters and catalyst for use in such process
  申请人：Nippon Shokubai Co., Ltd.

  公开号：EP1123915A1

  公开（公告）日：2001-08-16

  Economical and efficient processes for producing an α, β-unsaturated carboxylic acid heterocycle-inserted ester and an α,β-unsaturated carboxylic acid polyheteroalkylene ester as well as a catalyst suited for use in economically and efficiently producing an α,β-unsaturated carboxylic acid ester are provided. The invention provides (1) a process for producing an α,β-unsaturated carboxylic acid ester which comprises reacting an α,β-unsaturated carboxylic acid ester with a heterocyclic compound, (2) a process for producing an α,β-unsaturated carboxylic acid ester which comprises reacting an α,β-unsaturated carboxylic acid with a heterocyclic compound in the presence of a polymerization inhibitor and a metal oxide catalyst, and (3) a catalyst for the production of an α,β-unsaturated carboxylic acid ester    comprising a metal oxide.

  本发明提供了经济、高效地生产α，β-不饱和羧酸杂环插入酯和α，β-不饱和羧酸聚异链烷烃酯的工艺，以及适用于经济、高效地生产α，β-不饱和羧酸酯的催化剂。 本发明提供 (1）一种生产α，β-不饱和羧酸酯的工艺，它包括使α，β-不饱和羧酸酯与杂环化合物反应、 (2) α，β-不饱和羧酸酯的生产工艺 其中包括使 α，β-不饱和羧酸与杂环化合物反应 在聚合抑制剂和金属氧化物催化剂存在下，以及 (3) α,β-不饱和羧酸酯生产催化剂 包括一种金属氧化物。
• Process for producing alpha , beta-unsaturated carboxylic acid esters and catalyst for use in such process
  申请人：Nippon Shokubai Company Ltd.

  公开号：US20010034300A1

  公开（公告）日：2001-10-25

  Economical and efficient processes for producing an &agr;, &bgr;-unsaturated carboxylic acid heterocycle-inserted ester and an &agr;,&bgr;-unsaturated carboxylic acid polyheteroalkylene ester as well as a catalyst suited for use in economically and efficiently producing an &agr;,&bgr;-unsaturated carboxylic acid ester are provided. The invention provides (1) a process for producing an &agr;,&bgr;-unsaturated carboxylic acid ester which comprises reacting an &agr;,&bgr;-unsaturated carboxylic acid ester with a heterocyclic compound, (2) a process for producing an &agr;,&bgr;-unsaturated carboxylic acid ester which comprises reacting an &agr;,&bgr;-unsaturated carboxylic acid with a heterocyclic compound in the presence of a polymerization inhibitor and a metal oxide catalyst, and (3) a catalyst for the production of an &agr;,&bgr;-unsaturated carboxylic acid ester comprising a metal oxide.

  本发明提供了经济、高效地生产&agr;,&bgr;-不饱和羧酸杂环插入酯和&agr;,&bgr;-不饱和羧酸聚异烯烃酯的工艺，以及适合用于经济、高效地生产&agr;,&bgr;-不饱和羧酸酯的催化剂。 本发明提供 (1）一种生产&agr;,&bgr;-不饱和羧酸酯的工艺，它包括使&agr;,&bgr;-不饱和羧酸酯与杂环化合物反应、 (2) 一种生产&agr;,&bgr;-不饱和羧酸酯的工艺，其中包括将&agr;,&bgr;-不饱和羧酸酯与杂环化合物反应。 其中包括使不饱和羧酸与杂环化合物反应 在聚合抑制剂和金属氧化物催化剂存在下反应，以及 (3) 用于生产&agr;,&bgr;-不饱和羧酸酯的催化剂 包括一种金属氧化物。