5-Methyl-2,2'-dipiperidyl | 22070-11-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 5-Methyl-2,2'-dipiperidyl
• 英文别名: 5-methyl-dodecahydro-[2,2']bipyridinyl；5-Methyl-2-piperidin-2-ylpiperidine
• CAS: 22070-11-7
• 化学式: C₁₁H₂₂N₂
• 分子量: 182.309
• InChiKey: WNELLFSDNFRVFE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  24.1
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• METAL NANOPARTICLE-BASED CATALYTIC COMPOSITION THAT CONTAINS A NITROGEN-CONTAINING LIGAND IN AN IONIC LIQUID, PROCESS FOR PREPARATION, PROCESS FOR HYDROGENATION OF AN OLEFINIC FEEDSTOCK
  申请人：Leger Bastien-Thésards

  公开号：US20100191027A1

  公开（公告）日：2010-07-29

  The object of this invention is a suspension of metal nanoparticles with a mean size of between 1 and 20 nanometers, in at least one non-aqueous ionic liquid, whereby said suspension also contains at least one nitrogen-containing ligand, in which said metal nanoparticles comprise at least one transition metal in the zero valence state that is selected from among rhodium, ruthenium, iridium, nickel, and platinum by themselves or in a mixture and in which said nitrogen-containing ligand is selected from the group that is formed by the linear compounds that comprise at least one nitrogen atom, whereby the non-aromatic cyclic compounds comprise at least one nitrogen atom, the non-condensed aromatic compounds comprise at least one nitrogen atom, the condensed aromatic compounds comprise at least one group of two aromatic cycles that are condensed two by two, and at least one nitrogen atom, whereby the condensed aromatic compounds comprise at least 3 aromatic cycles and 1 nitrogen atom, and whereby the condensed aromatic compounds comprise at least 3 aromatic cycles and at least 2 nitrogen atoms that are located in the same aromatic cycle.

  本发明的目的是提供一种金属纳米颗粒的悬浮液，其平均尺寸在1到20纳米之间，在至少一种非水离子液体中，该悬浮液还包含至少一种含氮配体，其中所述金属纳米颗粒至少包括一种零价态的过渡金属，所述过渡金属选自铑、钌、铱、镍和铂，可以单独使用或混合使用，并且所述含氮配体选自由至少一种氮原子组成的线性化合物组成的组，其中非芳香环化合物包括至少一个氮原子，非缩合芳香化合物包括至少一个氮原子，缩合芳香化合物包括至少两个芳香环两两缩合的一个氮原子组，至少三个芳香环和一个氮原子，缩合芳香化合物包括至少三个芳香环和至少两个位于同一芳香环中的氮原子。
• US8395003B2
  申请人：——

  公开号：US8395003B2

  公开（公告）日：2013-03-12