丙酸2-甲基丁酯 | 2438-20-2

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 丙酸2-甲基丁酯
• 中文别名: 丙酸活性2-甲基丁酯；活性丙酸2-甲基丁酯
• 英文名称: 2-methylbutyl propanoate
• 英文别名: 2-methylbutyl propionate；propionic acid-(2-methyl-butyl ester)；Propionsaeure-(2-methyl-butylester)；Propionsaeure-2-methylbutylester
• CAS: 2438-20-2
• 化学式: C₈H₁₆O₂
• 分子量: 144.214
• InChiKey: MVJLYXCJBPXRCY-UHFFFAOYSA-N

物化性质

• 熔点：
  -70.1°C (estimate)
• 沸点：
  162.84°C (estimate)
• 密度：
  0.8836 (estimate)
• LogP：
  2.667 (est)
• 保留指数：
  961;961;955;954;955;962

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  10
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 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：

  丙酸2-甲基丁酯 、 一氧化碳 、 O-乙基苯基氯硫代膦酸酯 生成
  参考文献：
  名称：

  CH567363

  摘要：

  公开号：

文献信息

• [EN] PROCESSES FOR PRODUCING CARBOXYLIC ACIDS<br/>[FR] PROCÉDÉS DE PRODUCTION D'ACIDES CARBOXYLIQUES
  申请人：EASTMAN CHEM CO

  公开号：WO2020205348A1

  公开（公告）日：2020-10-08

  Processes are disclosed for preparing carboxylic acids from organic esters, the processes comprising contacting an ester with water in the presence of an acid catalyst and a homogenizing solvent at conditions effective to form a carboxylic acid. The homogenizing solvent is present in an amount sufficient to form a single-phase reaction mixture comprising the ester, water, and homogenizing solvent. The homogenizing solvent may be selected from acetonitrile, dimethyl sulfoxide, and 1,4-dioxane.

  公开了从有机酯制备羧酸的过程，该过程包括在酸催化剂和均相溶剂存在下将酯与水接触，以形成羧酸的有效条件。均相溶剂以足够量存在，以形成包括酯、水和均相溶剂的单相反应混合物。均相溶剂可以选择自乙腈、二甲基亚砜和1,4-二氧六环。
• Benzamidine derivatives
  申请人：SANKYO COMPANY, LIMITED

  公开号：US20040248981A1

  公开（公告）日：2004-12-09

  Benzamidine derivatives of formula (I) or pharmaceutically acceptable salts thereof exhibit excellent inhibitory activity against factor Xa and are useful for treating or preventing blood coagulation disorders: 1 wherein R 1 represents a hydrogen atom, a halogen atom, an alkyl group or a hydroxyl group; R 2 represents a hydrogen atom, a halogen atom or an alkyl group, R 3 represents a hydrogen atom, an optionally substituted alkyl group, an aralkyl group, an optionally substituted alkanoyl group or an optionally substituted alkylsulfonyl group, R 4 and R 5 are the same as or different from each other and each represent a hydrogen atom, a halogen atom, an optionally substituted alkyl group, an alkoxy group, a carboxyl-group, an alkoxycarbonyl group or an optionally substituted carbamoyl group, and R 6 represents a substituted pyrrolidine group or substituted piperidine group.

  公式（I）中的苯甲酰胺衍生物或其药学上可接受的盐表现出优异的抑制因子Xa的活性，可用于治疗或预防血液凝固障碍：其中R1代表氢原子，卤原子，烷基或羟基；R2代表氢原子，卤原子或烷基，R3代表氢原子，可选取代的烷基，芳基烷基，可选取代的烷酰基或可选取代的烷基磺酰基，R4和R5相同或不同，每个代表氢原子，卤原子，可选取代的烷基，烷氧基，羧基，烷氧羰基或可选取代的氨基甲酰基，而R6代表取代的吡咯烷基或取代的哌嗪烷基。
• Thermoplastic resin composition
  申请人：JAPAN SYNTHETIC RUBBER CO., LTD.

  公开号：EP0409291A2

  公开（公告）日：1991-01-23

  A thermoplastic resin composition consisting essentially of (A) 5 to 99% by weight of a hydrogenated polymer which is a hydrogenation product of a polymer represented by general formula (I): or a mixture of the norbornene derivative and a monomer copolymerizable therewith to ring-opening polymerization and (B) 95 to 1% by weight of at least one member selected from the group consisting of (B-1) a rubbery polymer and (B-2) a thermoplastic resin. The thermoplastic resin composition has excellent impact resistance and ductility.

  一种热塑性树脂组合物，其主要成分为：(A) 5-99%（按重量计）的氢化聚合物，它是通式(I)所代表的聚合物的氢化产物： 或降冰片烯衍生物与可与之开环聚合的单体的混合物，以及 (B) 95-1%（按重量计）的至少一种选自(B-1)橡胶聚合物和(B-2)热塑性树脂的成员。热塑性树脂组合物具有优异的抗冲击性和延展性。
• BENZAMIDINE DERIVATIVES
  申请人：Sankyo Company, Limited

  公开号：EP1245564A1

  公开（公告）日：2002-10-02

  Benzamidine derivatives of formula (I) or pharmaceutically acceptable salts thereof exhibit excellent inhibitory activity against factor Xa and are useful for treating or preventing blood coagulation disorders: wherein R1 represents a hydrogen atom, a halogen atom, an alkyl group or a hydroxyl group; R2 represents a hydrogen atom, a halogen atom or an alkyl group, R3 represents a hydrogen atom, an optionally substituted alkyl group, an aralkyl group, an optionally substituted alkanoyl group or an optionally substituted alkylsulfonyl group, R4 and R5 are the same as or different from each other and each represent a hydrogen atom, a halogen atom, an optionally substituted alkyl group, an alkoxy group, a carboxyl group, an alkoxycarbonyl group or an optionally substituted carbamoyl group, and R6 represents a substituted pyrrolidine group or substituted piperidine group.

  式（I）的苯甲脒衍生物或其药学上可接受的盐类对 Xa 因子具有优异的抑制活性，可用于治疗或预防血液凝固紊乱： 其中 R1 代表氢原子、卤素原子、烷基或羟基；R2代表氢原子、卤素原子或烷基，R3代表氢原子、任选取代的烷基、芳烷基、任选取代的烷酰基或任选取代的烷磺酰基，R4和R5彼此相同或不同，各自代表氢原子、卤素原子、任选取代的烷基、烷氧基、羧基、烷氧羰基或任选取代的氨基甲酰基，R6代表取代的吡咯烷基或取代的哌啶基。
• Muscodor albus strain producing volatile organic compounds and methods of use
  申请人：Marrone Bio Innovations, Inc

  公开号：US10869482B2

  公开（公告）日：2020-12-22

  Disclosed herein is an isolated Muscodor albus strain producing volatile organic compounds such as aristolene, 3-octanone and/or acetic acid ester, as well as cultures of said strain and compositions, metabolites and volatiles derived from said strain or culture as well as methods of obtaining said compositions, metabolites and volatiles and their methods of use for controlling pests. Also disclosed are artificial compositions having the same components and uses as the volatiles derived from the strain. A method for capturing and sampling the volatiles is also disclosed.

  本文公开了一种可产生挥发性有机化合物（如芒柄蜡烯、3-辛酮和/或乙酸酯）的分离白麝香菌株，以及所述菌株的培养物和由所述菌株或培养物衍生的组合物、代谢物和挥发物，以及获得所述组合物、代谢物和挥发物的方法及其用于控制害虫的方法。还公开了人工组合物，其成分和用途与从菌株中提取的挥发物相同。还公开了一种捕获和取样挥发物的方法。

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