2,4-Diethyl-5-methylimidazol | 96701-66-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2,4-Diethyl-5-methylimidazol
• 英文别名: 2,4-diethyl-5-methyl-1(3)H-imidazole；2,4-Diethyl-5-methyl-1H-imidazole
• CAS: 96701-66-5
• 化学式: C₈H₁₄N₂
• 分子量: 138.213
• InChiKey: UYVCRAVATMDGNZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  28.7
• 氢给体数：
  1
• 氢受体数：
  1

文献信息

• [EN] COMPLEXES OF IMIDAZOLE LIGANDS<br/>[FR] COMPLEXES DE LIGANDS IMIDAZOLES
  申请人：AIR PROD & CHEM

  公开号：WO2011156699A1

  公开（公告）日：2011-12-15

  Metal imidazolate complexes are described where imidazoles ligands functionalized with bulky groups and their anionic counterpart, i.e., imidazolates are described. Compounds comprising one or more such polyalkylated imidazolate anions coordinated to a metal or more than one metal, selected from the group consisting of alkali metals, transition metals, lanthanide metals, actinide metals, main group metals, including the chalcogenides, are contemplated. Alternatively, multiple different imidazole anions, in addition to other different anions, can be coordinated to metals to make new complexes. The synthesis of novel compounds and their use to form thin metal containing films is also contemplated.

  金属咪唑酸盐配合物的描述中，描述了咪唑配体上带有大体积基团的功能化咪唑和它们的阴离子对应物，即咪唑酸盐。考虑到由一个或多个这种多烷基化咪唑阴离子配位到一种或多种金属的化合物，所述金属选自碱金属、过渡金属、镧系金属、锕系金属、主族金属，包括硫属元素。或者，可以将多种不同的咪唑阴离子以及其他不同的阴离子配位到金属上以形成新的配合物。还考虑到合成新化合物并将其用于形成含金属薄膜的用途。
• Complexes Of Imidazole Ligands
  申请人：Norman John Anthony Thomas

  公开号：US20120121806A1

  公开（公告）日：2012-05-17

  Metal imidazolate complexes are described where imidazoles ligands functionalized with bulky groups and their anionic counterpart, i.e., imidazolates are described. Compounds comprising one or more such polyalkylated imidazolate anions coordinated to a metal or more than one metal, selected from the group consisting of alkali metals, transition metals, lanthanide metals, actinide metals, main group metals, including the chalcogenides, are contemplated. Alternatively, multiple different imidazole anions, in addition to other different anions, can be coordinated to metals to make new complexes. The synthesis of novel compounds and their use to form thin metal containing films is also contemplated.

  本文描述了具有大体积基团的咪唑配体及其阴离子对应物即咪唑酸盐的金属咪唑酸盐络合物。本文考虑了由一种或多种这种多烷基化咪唑酸盐阴离子与一种或多种金属（包括碱金属、过渡金属、稀土金属、锕系金属、主族金属和硫属化物）配位而成的化合物。此外，还可以将多种不同的咪唑酸盐阴离子与其他不同的阴离子配位到金属上，以制备新的络合物。本文还考虑了合成新化合物并将其用于形成含金属薄膜的用途。
• Flüssiger Epoxidharzhärter und Verfahren zu dessen Herstellung
  申请人：BASF Aktiengesellschaft

  公开号：EP0131842A1

  公开（公告）日：1985-01-23

  Diese Epoxidharzhärter sind Gemische aus 2-Ethyl-4-methylimidazol, Ethyl- -dimethylimidazol und/oder Diethylmethylimidazolisomeren, die noch weitere alkylierte Imidazole enthalten können und lassen sich durch Destillation der bei der Dehydrierung von 2-Ethyl-4-methylimidazolin erhaltenen Produkte gewinnen.

  这些环氧树脂固化剂是 2-乙基-4-甲基咪唑、乙基-二甲基咪唑和/或二乙基甲基咪唑异构体的混合物，其中还可能含有其他烷基化咪唑，可通过蒸馏 2-乙基-4-甲基咪唑啉脱氢过程中得到的产物获得。
• 4,4'-Methylene-bis-(2-ethyl-5-methyl imidazole) and methods of producing and using the same
  申请人：SHIKOKU CHEMICALS CORPORATION

  公开号：EP0126531A2

  公开（公告）日：1984-11-28

  The disclosure relates to a novel compound 4,4'-methylene-bis-(2-ethyl-5-methyl imidazole) represented by the structural formula a method of producing the novel compound characterized by subjecting formaldehyde or a methylenizing agent to thermal reaction with 2-ethyl-4-methyl imidazole in the presence of a catalyst; and a method of curing an epoxy compound and a method of accelerating curing the epoxy compound and a method of inhibiting crystallization of 2-ethyl-4-methyl imidazole, respectively by use of the new compound.

  本公开涉及一种新型化合物 4,4'-亚甲基-双-(2-乙基-5-甲基咪唑)，其结构式为 一种生产该新型化合物的方法，其特征在于在催化剂存在下，使甲醛或亚甲基化剂与2-乙基-4-甲基咪唑发生热反应；以及一种固化环氧化合物的方法和一种加速固化环氧化合物的方法，以及一种通过使用该新型化合物分别抑制2-乙基-4-甲基咪唑结晶的方法。
• Amine composition useful for making polyurethane foam
  申请人：Evonik Operations GmbH

  公开号：US11021561B2

  公开（公告）日：2021-06-01

  A catalyst composition for making polyurethane foam, the catalyst composition including a compound having a general formula R1R2R3N, wherein each of R1, R2 and R3 are independently selected from the group consisting of: a compound according to formula (I): wherein n=1 to 5; and R4, R5 and R6 are each independently hydrogen, methyl, ethyl and propyl groups; hydrogen, a C1-C6 alkyl group compound, a C1-C6 cycloalkyl group compound, a C1-C6 alkenyl group compound, a C1-C6 alkynyl group compound, a C1-C6 aryl group compound, and a C1-C6 aralkyl group compound, each group being substituted or unsubstituted; wherein at least one of R1, R2 and R3 is a compound according to formula (I). A polyurethane composition and method for forming a polyurethane foam are also disclosed.

  一种用于制造聚氨酯泡沫的催化剂组合物，该催化剂组合物包括通式为 R1R2R3N 的化合物，其中 R1、R2 和 R3 各自独立地选自由以下各项组成的组： 符合式 (I) 的化合物： 其中 n=1 至 5；以及 R4、R5 和 R6 各自独立地为氢、甲基、乙基和丙基；氢、C1-C6 烷基化合物、C1-C6 环烷基化合物、C1-C6 烯基化合物、C1-C6 炔基化合物、C1-C6 芳基化合物和 C1-C6 芳烷基化合物，每个基团被取代或未被取代；其中 R1、R2 和 R3 中至少有一个是根据式 (I) 的化合物。本发明还公开了一种聚氨酯组合物和形成聚氨酯泡沫的方法。