(E)-5-氧代己-2-烯二酸 | 31540-68-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 酮酸及其衍生物
• 中文名称: (E)-5-氧代己-2-烯二酸
• 英文名称: 5-oxo-hex-2-enedioic acid
• 英文别名: 5-Oxo-hex-2-endisaeure；4-Oxalocrotonsaeure；5-Oxo-2-hexenedioic acid；5-oxohex-2-enedioic acid
• CAS: 31540-68-8
• 化学式: C₆H₆O₅
• 分子量: 158.111
• InChiKey: OOEDHTCVMHDXRH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.4
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  91.7
• 氢给体数：
  2
• 氢受体数：
  5

安全信息

• 海关编码：
  2918300090

反应信息

• 作为反应物：
  描述：

  (E)-5-氧代己-2-烯二酸 生成 alkaline earth salt of/the/ methylsulfuric acid
  参考文献：
  名称：

  Lapworth, Journal of the Chemical Society, 1901, vol. 79, p. 1276

  摘要：

  DOI：
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 sodium hydroxide 作用下， 生成 (E)-5-氧代己-2-烯二酸
  参考文献：
  名称：

  Lapworth, Journal of the Chemical Society, 1901, vol. 79, p. 1276

  摘要：

  DOI：

文献信息

• [EN] MICROORGANISMS FOR PRODUCING 4C-5C COMPOUNDS WITH UNSATURATION AND METHODS RELATED THERETO<br/>[FR] MICRO-ORGANISMES POUR LA PRODUCTION DE COMPOSÉS EN 4C-5 C AVEC UNE INSATURATION ET PROCÉDÉS ASSOCIÉS
  申请人：GENOMATICA INC

  公开号：WO2016004334A1

  公开（公告）日：2016-01-07

  The invention provides a non-naturally occurring microbial organism having a butadiene, crotyl alcohol, 2,4-pentadienoate, 3-buten-2-ol, or 3-buten-1-ol, pathway. The microbial organism contains at least one exogenous nucleic acid encoding an enzyme in a pathway. The invention additionally provides a method for producing butadiene, crotyl alcohol, 2,4-pentadienoate, 3-buten-2-ol, or 3-buten-1-ol,. The method can include culturing a butadiene, crotyl alcohol, 2,4-pentadienoate, 3-buten-2-ol, or 3-buten-1-ol-producing microbial organism, where the microbial organism expresses at least one exogenous nucleic acid encoding a pathway enzyme in a sufficient amount, and under conditions and for a sufficient period of time to produce butadiene, crotyl alcohol, 2,4-pentadienoate, 3-buten-2-ol, or 3-buten-1-ol.

  该发明提供了一种具有丁二烯、丁烯醇、2,4-戊二烯酸酯、3-丁烯-2-醇或3-丁烯-1-醇途径的非自然微生物生物体。该微生物生物体含有至少一个编码途径中酶的外源核酸。该发明还提供了一种生产丁二烯、丁烯醇、2,4-戊二烯酸酯、3-丁烯-2-醇或3-丁烯-1-醇的方法。该方法可以包括培养一种生产丁二烯、丁烯醇、2,4-戊二烯酸酯、3-丁烯-2-醇或3-丁烯-1-醇的微生物生物体，其中该微生物生物体表达至少一个编码途径酶的外源核酸，且在足够的量下，在适当的条件和足够的时间内产生丁二烯、丁烯醇、2,4-戊二烯酸酯、3-丁烯-2-醇或3-丁烯-1-醇。
• SEMI-SYNTHETIC TEREPHTHALIC ACID VIA MICROORGANISMS THAT PRODUCE MUCONIC ACID
  申请人：Burk Mark J.

  公开号：US20110124911A1

  公开（公告）日：2011-05-26

  The invention provides a non-naturally occurring microbial organism having a muconate pathway having at least one exogenous nucleic acid encoding a muconate pathway enzyme expressed in a sufficient amount to produce muconate. The muconate pathway including an enzyme selected from the group consisting of a beta-ketothiolase, a beta-ketoadipyl-CoA hydrolase, a beta-ketoadipyl-CoA transferase, a beta-ketoadipyl-CoA ligase, a 2-fumarylacetate reductase, a 2-fumarylacetate dehydrogenase, a trans-3-hydroxy-4-hexendioate dehydratase, a 2-fumarylacetate aminotransferase, a 2-fumarylacetate aminating oxidoreductase, a trans-3-amino-4-hexenoate deaminase, a beta-ketoadipate enol-lactone hydrolase, a muconolactone isomerase, a muconate cycloisomerase, a beta-ketoadipyl-CoA dehydrogenase, a 3-hydroxyadipyl-CoA dehydratase, a 2,3-dehydroadipyl-CoA transferase, a 2,3-dehydroadipyl-CoA hydrolase, a 2,3-dehydroadipyl-CoA ligase, a muconate reductase, a 2-maleylacetate reductase, a 2-maleylacetate dehydrogenase, a cis-3-hydroxy-4-hexendioate dehydratase, a 2-maleylacetate aminoatransferase, a 2-maleylacetate aminating oxidoreductase, a cis-3-amino-4-hexendioate deaminase, and a muconate cis/trans isomerase. Other muconate pathway enzymes also are provided. Additionally provided are methods of producing muconate.

  本发明提供了一种非自然存在的微生物有着至少一个外源核酸编码的足量表达黏酸途径酶以产生黏酸的黏酸途径微生物。黏酸途径包括以下酶的选择：β-酮巯基硫酰酶、β-酮己二酸-CoA水解酶、β-酮己二酸-CoA转移酶、β-酮己二酸-CoA连接酶、2-富马酰乙酸还原酶、2-富马酰乙酸脱氢酶、顺式-3-羟基-4-己烯二酸脱水酶、2-富马酰乙酸氨基转移酶、2-富马酰乙酸氨基氧化还原酶、顺式-3-氨基-4-己烯二酸脱氨酶、β-酮己二酸烯醇内酯水解酶、黏酸内酯异构酶、黏酸环异构酶、β-酮己二酸-CoA脱氢酶、3-羟基己二酰-CoA脱水酶、2,3-脱氢己二酰-CoA转移酶、2,3-脱氢己二酰-CoA水解酶、2,3-脱氢己二酰-CoA连接酶、黏酸还原酶、2-马来酰乙酸还原酶、2-马来酰乙酸脱氢酶、顺式-3-羟基-4-己烯二酸脱水酶、2-马来酰乙酸氨基转移酶、2-马来酰乙酸氨基氧化还原酶、顺式-3-氨基-4-己烯二酸脱氨酶和黏酸顺/反异构酶。还提供了其他黏酸途径酶。此外，还提供了生产黏酸的方法。
• MICROORGANISMS AND METHODS FOR THE BIOSYNTHESIS OF FUMARATE, MALATE, AND ACRYLATE
  申请人：Burk Mark J.

  公开号：US20100009419A1

  公开（公告）日：2010-01-14

  A non-naturally occurring eukaryotic or prokaryotic organism includes one or more gene disruptions occurring in genes encoding enzymes imparting increased fumarate, malate or acrylate production in the organism when the gene disruption reduces an activity of the enzyme. The one or more gene disruptions confers increased production of acrylate onto the organism. Organisms that produce acrylate have an acrylate pathway that at least one exogenous nucleic acid encoding an acrylate pathway enzyme expressed in a sufficient amount to produce acrylate, the acrylate pathway comprising a decarboxylase. Methods of producing fumarate, malate or acrylate include culturing these organisms.

  非自然发生的真核或原核生物包括一个或多个基因干扰，这些基因编码酶，在酶的活性降低时，增加富马酸、苹果酸或丙烯酸的生产。这些一个或多个基因干扰赋予生物更高的丙烯酸产量。生产丙烯酸的生物具有丙烯酸途径，其中至少一个外源核酸编码的丙烯酸途径酶表达量足以产生丙烯酸，丙烯酸途径包括一个脱羧酶。生产富马酸、苹果酸或丙烯酸的方法包括培养这些生物。
• MICROORGANISMS AND METHODS FOR THE BIOSYNTHESIS OF AROMATICS, 2,4-PENTADIENOATE AND 1,3-BUTADIENE
  申请人：Osterhout Robin E.

  公开号：US20120021478A1

  公开（公告）日：2012-01-26

  The invention provides non-naturally occurring microbial organisms having a toluene, benzene, p-toluate, terephthalate, (2-hydroxy-3-methyl-4-oxobutoxy)phosphonate, (2-hydroxy-4-oxobutoxy)phosphonate, benzoate, styrene, 2,4-pentadienoate, 3-butene-1ol or 1,3-butadiene pathway. The invention additionally provides methods of using such organisms to produce toluene, benzene, p-toluate, terephthalate, (2-hydroxy-3-methyl-4-oxobutoxy)phosphonate, (2-hydroxy-4-oxobutoxy)phosphonate, benzoate, styrene, 2,4-pentadienoate, 3-butene-1ol or 1,3-butadiene.

  本发明提供了一种非自然出现的微生物有甲苯、苯、对甲苯酸、对苯二甲酸、(2-羟基-3-甲基-4-氧代丁氧基)膦酸酯、(2-羟基-4-氧代丁氧基)膦酸酯、苯甲酸、苯乙烯、2,4-戊二烯酸、3-丁烯-1-醇或1,3-丁二烯代谢途径。此外，本发明还提供了使用这些微生物制备甲苯、苯、对甲苯酸、对苯二甲酸、(2-羟基-3-甲基-4-氧代丁氧基)膦酸酯、(2-羟基-4-氧代丁氧基)膦酸酯、苯甲酸、苯乙烯、2,4-戊二烯酸、3-丁烯-1-醇或1,3-丁二烯的方法。
• Method for the Production of Glutaconate
  申请人：Zelder Oskar

  公开号：US20120021472A1

  公开（公告）日：2012-01-26

  The present invention relates to a novel method for the biocatalytic production of unsaturated dicarboxylic acids by cultivating a recombinant microorganism co-expressing a glutaconate CoA-transferase and a 2-hydroxyglutaryl-CoA dehydratase system. The present invention also relates to corresponding recombinant hosts, recombinant vectors, expression cassettes and nucleic acids suitable for preparing such hosts as well as a method of preparing polyamide or polyester copolymers making use of said dicarboxylic acids as obtained by said biocatalytic production method.

  本发明涉及一种新的生物催化生产不饱和二羧酸的方法，通过培养重组微生物共同表达谷氨酸辅酶A转移酶和2-羟基戊二酰辅酶A脱水酶系统。本发明还涉及相应的重组宿主、重组载体、表达载体和适用于制备此类宿主的核酸，以及利用所述生物催化生产方法所获得的该二羧酸制备聚酰胺或聚酯共聚物的方法。