N-[3-(propanoylamino)propyl]propanamide

• 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: N-[3-(propanoylamino)propyl]propanamide
• 化学式: C₉H₁₈N₂O₂
• 分子量: 186.254
• InChiKey: NEIIGMTVJWXORX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  13
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  58.2
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  丙酸 、 1,3-丙二胺 生成 N-Propionyl-trimethylen-diamin 、 N-[3-(propanoylamino)propyl]propanamide
  参考文献：
  名称：

  Pews, Richard Garth, Heterocycles, 1988, vol. 27, # 8, p. 1867 - 1872

  摘要：

  DOI：

文献信息

• Process for the preparation of pyrimidine and 2-alkylpyrimidine
  申请人：STAMICARBON B.V.

  公开号：EP0192299A1

  公开（公告）日：1986-08-27

  The invention provides a process for the preparation of pyrimidine, 2-methyl- and/or 2-ethylpyrimidine, characterized in that for pyrimidine a nitrogen reactant, chosen from the reaction product of formamide with 1,3-diaminopropane in the liquid phase, 1-amino-3-formamidopropane, 1,4,5,6-tetrahydropyrimidine and/or 1,3-diformamidopropane, that for 2-methyipyrimidine 1-amino-3-acetamidopropane. 2-methyl-1,4,5,6- tetrahydropyrimidine and/or 1,3-diacetamidopropane, and that for 2-ethylpyrimidine 1-amino-3-propionamidopropane, 2-ethyl-1,4,5,6-tetrahydropyrimidine and/or 1,3- dipropionamidopropane is/are contacted with a palladium-containing catalyst, this being effected in the gas phase at a temperature between 200 and 550 □C and in the presence of a carbon monoxide-hydrogen reactant, and that pyrimidine, 2-methyl-and/or 2-ethyl-pyrimidine is recovered from the reaction mixture obtained.

  本发明提供了一种制备嘧啶、2-甲基和/或 2-乙基嘧啶的工艺，其特征在于，对于嘧啶，氮反应物选自甲酰胺与 1，3-二氨基丙烷在液相中的反应产物、 1-氨基-3-甲酰胺基丙烷、1,4,5,6-四氢嘧啶和/或 1,3-二甲酰胺基丙烷，2-甲基嘧啶的反应物为 1-氨基-3-乙酰胺基丙烷。2-甲基-1,4,5,6-四氢嘧啶和/或 1,3-二乙酰氨基丙烷，以及 2-乙基-1,4,5,6-四氢嘧啶和/或 1,3-二丙酰氨基丙烷，都要与含钯催化剂接触、在气相中，温度介于 200 ℃ 和 550 ℃ 之间，并有一氧化碳-氢反应物存在的情况下进行，从得到的反应混合物中回收嘧啶、2-甲基和/或 2-乙基嘧啶。
• TEMPERATURE MANAGEMENT INDICATOR AND STRUCTURE HAVING THE SAME ATTACHED
  申请人：Nichiyu Giken Kogyo Co. Ltd.

  公开号：EP2554961A1

  公开（公告）日：2013-02-06

  A temperature management indictor having simple structure is provided, which, not containing a hazardous metal, especially mercury among others, is safe and excellently durable, especially durable against light and repetition of heating and cooling cycle, is capable of indicating specific temperature ranges by means of reversible color changes, and also is able, as need be, to indicate an arrival at a specific temperature by means of an irreversible color change. A temperature management indicator 10 comprises; a reversible temperature indicating member 14 including reversible temperature indicating pigment particles devoid of mercury, which reversibly undergoes color changes at a predetermined temperature, wherein in the reversible temperature indicating member 14, the reversible temperature indicating pigment particles contain an iron-containing complex compound and are dispensed to be dispersed in a resin thereof.

  本发明提供了一种结构简单的温度管理指示器，该指示器不含有害金属，特别是汞，安全耐用，特别是耐光和耐重复加热和冷却循环，能够通过可逆的颜色变化指示特定的温度范围，也能够根据需要通过不可逆的颜色变化指示到达特定温度。温度管理指示器 10 包括：可逆温度指示部件 14，其中包括不含汞的可逆温度指示颜料颗粒，该颜料颗粒在预定温度下可逆地发生颜色变化，其中在可逆温度指示部件 14 中，可逆温度指示颜料颗粒包含含铁的复合化合物，并被分配分散在其树脂中。
• An iron-catalysed synthesis of amides from nitriles and amines
  作者：C. Liana Allen、Alexei A. Lapkin、Jonathan M.J. Williams

  DOI：10.1016/j.tetlet.2009.05.021

  日期：2009.7

  The cheap, commercially available iron complex, Fe(NO3)(3)center dot 9H(2)O, has been used to catalyse the formation of amides by the addition of amines to nitriles. (C) 2009 Elsevier Ltd. All rights reserved.
• PALLADIUM ION ADSORBENT AND METHODS FOR SEPARATING AND RECOVERING PALLADIUM USING IT
  申请人：Sudo Yukinori

  公开号：US20120164039A1

  公开（公告）日：2012-06-28

  To provide a solid-liquid palladium ion adsorbent which has both extraction performance and selectivity of a liquid-liquid palladium extracting agent in a conventional solvent extraction method and which does not require use of an organic solvent, and methods for selectively separating and recovering palladium, using it. Palladium is selectively separated and recovered by using a palladium ion adsorbent comprising an amide-containing cyclic sulfide compound represented by the following formula (1) or (2), or a palladium ion adsorbent having the amide-containing cyclic sulfide compound represented by the following formula (1) or (2) fixed on a carrier: wherein R is each independently a hydrogen atom, a methyl group, an ethyl group, a C 3-30 linear or branched chain hydrocarbon group, a C 3-10 alicyclic hydrocarbon group or a C 6-14 aromatic hydrocarbon group, m is an integer of 1 or 2, n is each independently an integer of from 1 to 12, and L is each independently a methylene group, an ethylene group, a C 3-8 alkylene group or a C 6-14 arylene group; wherein R is each independently a hydrogen atom, a methyl group, an ethyl group, a C 3-30 linear or branched chain hydrocarbon group, a C 3-10 alicyclic hydrocarbon group or a C 6-14 aromatic hydrocarbon group, n is each independently an integer of from 1 to 4, and L is each independently a methylene group, an ethylene group, a C 3-8 alkylene group or a C 6-14 arylene group.
• METHOD FOR RECOVERING PRECIOUS METAL FROM SOLUTION CONTAINING PRECIOUS METAL IONS, EXTRACTING AGENT OR ADSORBENT USED THEREFOR, AND BACK-EXTRACTING AGENT OR DESORBENT
  申请人：Suso Yukinori

  公开号：US20130281726A1

  公开（公告）日：2013-10-24

  To provide a method for recovering a precious metal from a solution containing precious metal ions, an extracting agent or adsorbent used therefor, and a back-extracting agent or desorbent. An extracting agent or adsorbent in which precious metal ions are extracted or adsorbed, is brought into contact with a back-extracting agent or desorbent containing a sulfur-containing amino acid derivative represented by the following formula (I): wherein R 1 is a methyl group, an ethyl group, a vinyl group, a C 3-8 linear, branched or cyclic hydrocarbon group, or a C 6-14 aromatic hydrocarbon group, R 2 's are each independently a hydrogen atom, a methyl group, an ethyl group, a vinyl group, a C 3-8 linear, branched or cyclic hydrocarbon group or a C 6-14 aromatic hydrocarbon group, and n is 0 or 1, to obtain a solution containing the precious metal ions, which is subjected to a reduction treatment to obtain a precious metal.