(2E)-but-2-ene-1,2,3-tricarboxylic acid

• 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
• 英文名称: (2E)-but-2-ene-1,2,3-tricarboxylic acid
• 英文别名: (E)-but-2-ene-1,2,3-tricarboxylic acid
• 化学式: C₇H₈O₆
• 分子量: 188.13
• InChiKey: NUZLRKBHOBPTQV-ONEGZZNKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.6
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  112
• 氢给体数：
  3
• 氢受体数：
  6

文献信息

• METHOD FOR PREPARING OREGANIC ACID
  申请人：Noheda Marín Pedro

  公开号：US20110301370A1

  公开（公告）日：2011-12-08

  The present invention is aimed at a process for obtaining oreganic acid and derivatives thereof, to the intermediate compounds of this synthesis and to the use of

  本发明旨在提供一种获得有机酸及其衍生物的方法，以及该合成的中间化合物和其用途。
• MICROORGANISMS FOR PRODUCING METHACRYLIC ACID AND METHACRYLATE ESTERS AND METHODS RELATED THERETO
  申请人：BURK Mark J.

  公开号：US20130065279A1

  公开（公告）日：2013-03-14

  The invention provides a non-naturally occurring microbial organism having a methacrylic acid, methacrylate ester, 3-hydroxyisobutyrate and/or 2-hydroxyisobutyrate pathway. The microbial organism contains at least one exogenous nucleic acid encoding an enzyme in a methacrylic acid pathway. The invention additionally provides a method for producing methacrylic acid, methacrylate ester, 3-hydroxyisobutyrate and/or 2-hydroxyisobutyrate. The method can include culturing methacrylic acid, methacrylate ester, 3-hydroxyisobutyrate and/or 2-hydroxyisobutyrate producing microbial organism, where the microbial organism expresses at least one exogenous nucleic acid encoding a methacrylic acid pathway enzyme in a sufficient amount to produce methacrylic acid, methacrylate ester, 3-hydroxyisobutyrate and/or 2-hydroxyisobutyrate, under conditions and for a sufficient period of time to produce methacrylic acid, methacrylate ester, 3-hydroxyisobutyrate and/or 2-hydroxyisobutyrate.

  本发明提供了一种非自然存在的微生物，其具有甲基丙烯酸、甲基丙烯酸酯、3-羟基异丁酸和/或2-羟基异丁酸途径。该微生物含有至少一个外源性核酸，编码甲基丙烯酸途径中的一种酶。本发明还提供了一种生产甲基丙烯酸、甲基丙烯酸酯、3-羟基异丁酸和/或2-羟基异丁酸的方法。该方法可以包括培养产生甲基丙烯酸、甲基丙烯酸酯、3-羟基异丁酸和/或2-羟基异丁酸的微生物，在条件和足够的时间下，微生物表达至少一个外源性核酸编码的甲基丙烯酸途径酶，以产生甲基丙烯酸、甲基丙烯酸酯、3-羟基异丁酸和/或2-羟基异丁酸。
• Cementing in wellbores
  申请人：Halliburton Energy Services, Inc.

  公开号：EP1394135A2

  公开（公告）日：2004-03-03

  Wellbores are cemented using cement compositions having elasticity or high compressive strength and low permeability, basically comprised of particulate acid degradable glass, water, at least one water soluble polyalkenoic acid, or at least one water soluble polymerizable alkenoic acid monomer and a water soluble free-radical initiator.

  使用具有弹性或高抗压强度和低渗透性的水泥组合物对井筒进行固井，水泥组合物基本上由可降解的微粒酸性玻璃、水、至少一种水溶性聚烯酸或至少一种水溶性可聚合烯酸单体和一种水溶性自由基引发剂组成。
• Bioconversion of levulinic acid in genetically engineered hosts
  申请人：Wisconsin Alumni Research Foundation

  公开号：US10934563B2

  公开（公告）日：2021-03-02

  Described is a recombinant expression vector that enables a cell transformed to contain and express the vector to use levulinic acid as a carbon source, thereby converting levulnic acid into 2-butanne. Also described are genetically modified cells transformed to contain and express the vector and methods of using the cells to produce 2-butanone from a medium containing levulinic acid.

  描述了一种重组表达载体，该载体可使转化为含有和表达该载体的细胞使用乙酰丙酸作为碳源，从而将乙酰丙酸转化为 2-丁酮。还描述了转化为含有和表达该载体的转基因细胞，以及使用该细胞从含有乙酰丙酸的培养基中生产 2-丁酮的方法。
• Methods and compositions for cementing in wellbores
  申请人：——

  公开号：US20040040714A1

  公开（公告）日：2004-03-04

  Methods of cementing in wellbores using cement compositions having elasticity or high compressive strength and low permeability are provided. The cement compositions are basically comprised of particulate acid degradable glass, water, at least one water soluble polymerizable alkenoic acid monomer and a water soluble free-radical initiator.

  提供了使用具有弹性或高抗压强度和低渗透性的水泥组合物在井筒中进行固井的方法。水泥组合物基本上由微粒酸降解玻璃、水、至少一种水溶性可聚合烯酸单体和一种水溶性自由基引发剂组成。