2,5-diethyl-1-methyl-pyrrole | 116436-05-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: 2,5-diethyl-1-methyl-pyrrole
• 英文别名: 2,5-Diaethyl-1-methyl-pyrrol；2,5-Diethyl-1-methylpyrrole
• CAS: 116436-05-6
• 化学式: C₉H₁₅N
• 分子量: 137.225
• InChiKey: IAJWEEIAWHLQGA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  4.9
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  2,5-diethyl-1-methyl-pyrrole 在 盐酸 、 锌 作用下， 生成 2,5-diethyl-1-methyl-3,4-dihydro-2H-pyrrolium; compound of picrate with sodium picrate 、 alkaline earth salt of/the/ methylsulfuric acid
  参考文献：
  名称：

  Lukes; Vecera, Collection of Czechoslovak Chemical Communications, 1954, vol. 19, p. 263,267

  摘要：

  DOI：
• 作为产物：
  描述：

  5-ethyl-1-methyl-1,3-dihydro-pyrrolidin-2-one 在 乙醚 、 乙基溴化镁 作用下， 生成 2,5-diethyl-1-methyl-pyrrole 、 alkaline earth salt of/the/ methylsulfuric acid
  参考文献：
  名称：

  Lukes, Collection of Czechoslovak Chemical Communications, 1932, vol. 4, p. 181,186, 187

  摘要：

  DOI：

文献信息

• METHOD FOR THE HYDROFORMYLATION OF OLEFINS
  申请人：Sigl Marcus

  公开号：US20100048959A1

  公开（公告）日：2010-02-25

  The present invention relates to a process for preparing hydroformylation products of olefins having at least four carbon atoms, in which a high proportion of both the linear C i -olefins having a terminal double bond comprised in the olefin-comprising feed used and of the linear C i -olefins having an internal double bond is converted into hydroformylation products. Furthermore, the invention relates to a process for preparing 2-propylheptanol which comprises such a hydroformylation process.

  本发明涉及一种制备至少具有四个碳原子的烯烃的羰基化产物的过程，其中将含有末端双键的线性C1-烯烃和含有内部双键的线性C1-烯烃的高比例转化为羰基化产物。此外，本发明涉及一种制备2-丙基庚醇的方法，其中包括这样的羰基化过程。
• SEPARATION OF ACIDS FROM CHEMICAL REACTION MIXTURES BY MEANS OF IONIC LIQUIDS
  申请人：Volland Martin

  公开号：US20080083606A1

  公开（公告）日：2008-04-10

  Process for preparing aminodihalophosphines, diaminohalophosphines, triaminophosphines, phosphorous ester diamides, aminophosphines, diaminophosphines, phosphorous ester amide halides and aminophosphine halides with elimination of an acid in the presence of an auxiliary base, wherein the auxiliary base b) and the acid form a salt which is liquid at temperatures at which the desired product is not significantly decomposed during the process of separating off the liquid salt and c) the salt of the auxiliary base forms two immiscible liquid phases with the desired product or the solution of the desired product in a suitable solvent.

  制备氨基二卤代膦、双氨基卤代膦、三氨基膦、磷酸酯二酰胺、氨基膦、双氨基膦、磷酸酯酰胺卤和氨基膦卤的过程，其中在辅助碱存在下消除酸，该辅助碱b）和酸形成一种盐，在分离液态盐的过程中，所需产物在不显著分解的温度下，该盐是液态的；c）辅助碱的盐与所需产物或所需产物在适当溶剂中的溶液形成两个不相溶的液态相。
• Olefin polymerization catalyst system useful for polar monomers
  申请人：Baugh Sauders Lisa

  公开号：US20070197751A1

  公开（公告）日：2007-08-23

  This invention relates to copolymers produced by a polymerization method comprising contacting at least one olefin monomer, at least one polar monomer, an optional activator, and a catalyst compound represented by the formula: wherein M is selected from groups 3-11 of the periodic table; L 1 represents a formal anionic ligand, L 2 represents a formal neutral ligand, a is an integer greater than or equal to 1; b is greater than or equal to 0; c is greater than or equal to 1, E is nitrogen or phosphorus, Ar 0 is arene, R 1 -R 4 are, each independently, selected from hydrogen, hydrocarbyl, substituted hydrocarbyl or functional group, provided however that R 3 and R 4 do not form a naphthyl ring, N is nitrogen and O is oxygen.

  本发明涉及通过聚合方法制备的共聚物，该方法包括接触至少一种烯烃单体、至少一种极性单体、可选的活化剂和催化剂化合物。该催化剂化合物的化学式为：其中M从周期表的3-11组中选择；L1表示正离子配体，L2表示中性配体，a是大于等于1的整数；b大于等于0；c大于等于1；E是氮或磷，Ar0是芳烃，R1-R4分别选择自氢、烃基、取代烃基或功能基，但R3和R4不形成萘环，N是氮，O是氧。
• INHIBITOR & X3B2;-LACTAMASE
  申请人：National University Corporation Tokai National Higher Education and Research System

  公开号：EP3795149A1

  公开（公告）日：2021-03-24

  An object is to provide a compound having β-lactamase inhibitory activity. The object is achieved by a compound represented by formula (1), typified by a compound in which specific positions of a 5-membered ring having planarity are replaced by sulfamoyl and carboxy groups.

  目的是提供一种具有β-内酰胺酶抑制活性的化合物。该目的通过由式（1）表示的化合物来实现，该化合物的典型特征是具有平面性的 5 元环的特定位置被氨基磺酰基和羧基取代。
• Pratesi, Gazzetta Chimica Italiana, 1936, vol. 66, p. 215,220
  作者：Pratesi

  DOI：——

  日期：——