2,4,6-trimethyl-benzoic acid butylamide | 63064-22-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2,4,6-trimethyl-benzoic acid butylamide
• 英文别名: 2,4,6-Trimethyl-benzoesaeure-butylamid；N-n-Butyl-2,4,6-trimethylbenzamid；N-butyl-2,4,6-trimethylbenzamide
• CAS: 63064-22-2
• 化学式: C₁₄H₂₁NO
• mdl: MFCD08072119
• 分子量: 219.327
• InChiKey: BBRVJPGWKOEWLM-UHFFFAOYSA-N

物化性质

• 熔点：
  83-87 °C(Solv: ligroine (8032-32-4))
• 沸点：
  309.1±41.0 °C(Predicted)
• 密度：
  0.961±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  2,4,6-三甲基苯甲酰氯 在 /BRN= 605269/ 作用下， 以 水 、 丙酮 为溶剂， 生成 2,4,6-trimethyl-benzoic acid butylamide
  参考文献：
  名称：

  Ugi,I.; Beck,F., Chemische Berichte, 1961, vol. 94, p. 1839 - 1850

  摘要：

  DOI：

文献信息

• Phosphorus in organic synthesis—XI Amino acids and peptides—XXI
  作者：T. Shioiri、Y. Yokoyama、Y. Kasai、S. Yamada

  DOI：10.1016/0040-4020(76)85134-4

  日期：——

  Diethyl phosphorocyanidate(DEPC) reacts with carboxylic acids in the presence of triethylamine leading to transient formation of acyl cyanides, but in presence of alcohols or amines, carboxylic esters or amides are produced. DEPC is especially effective for the synthesis of amides and peptides, and showed a satisfactory result on the Young racemization test.

  在三乙胺的存在下，二异氰酸二乙酯（DEPC）与羧酸反应，导致瞬态形成酰基氰，但在醇或胺的存在下，会生成羧酸酯或酰胺。DEPC对酰胺和肽的合成特别有效，并且在Young消旋试验中显示出令人满意的结果。
• Ionic Liquids for Separation of Olefin-Paraffin Mixtures
  申请人：Dai Sheng

  公开号：US20110015461A1

  公开（公告）日：2011-01-20

  The invention is directed to an ionic liquid comprising (i) a cationic portion containing a complex of a silver (I) ion and one or more neutral ligands selected from organoamides, organoamines, olefins, and organonitriles, and (ii) an anionic portion having the chemical formula wherein m and n are independently 0 or an integer of 1 or above, and p is 0 or 1, provided that when p is 0, the group —N—SO 2 —(CF 2 ) n CF 3 subtended by p is replaced with an oxide atom connected to the shown sulfur atom. The invention is also directed to a method for separating an olefin from an olefin-paraffin mixture by passing the mixture through a layer of the ionic liquid described above.

  该发明涉及一种离子液体，包括（i）含有银（I）离子的阳离子部分，该离子与来自有机酰胺、有机胺、烯烃和有机腈中选择的一个或多个中性配体形成的络合物，以及（ii）具有化学式的阴离子部分，其中m和n独立地为0或大于1的整数，p为0或1，但当p为0时，由p支撑的基团—N—SO2—(CF2)nCF3将被连接到所示硫原子的氧原子替代。该发明还涉及一种从烯烃烷烃混合物中分离烯烃的方法，通过将混合物经过上述离子液体的一层来实现。
• Leonard; Nommensen, Journal of the American Chemical Society, 1949, vol. 71, p. 2812
  作者：Leonard、Nommensen

  DOI：——

  日期：——
• IONIC LIQUIDS FOR SEPARATION OF OLEFIN-PARAFFIN MIXTURES
  申请人：UT-Battelle, LLC

  公开号：US20130338389A1

  公开（公告）日：2013-12-19

  The invention is directed to an ionic liquid comprising (i) a cationic portion containing a complex of a silver (I) ion and one or more neutral ligands selected from organoamides, organoamines, olefins, and organonitriles, and (ii) an anionic portion having the chemical formula wherein m and n are independently 0 or an integer of 1 or above, and p is 0 or 1, provided that when p is 0, the group —N—SO 2 —(CF 2 ) n CF 3 subtended by p is replaced with an oxide atom connected to the shown sulfur atom. The invention is also directed to a method for separating an olefin from an olefin-paraffin mixture by passing the mixture through a layer of the ionic liquid described above.
• US8535560B2
  申请人：——

  公开号：US8535560B2

  公开（公告）日：2013-09-17

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