5-cyclopenta-1,3-dien-1-yl-4H-imidazol-2-amine

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 5-cyclopenta-1,3-dien-1-yl-4H-imidazol-2-amine
• 化学式: C₈H₉N₃
• 分子量: 147.18
• InChiKey: XPTFWRNSAKBQMX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  50.7
• 氢给体数：
  1
• 氢受体数：
  1

文献信息

• CYCLOPENTADIENYLIDENE-PHOSPHORANE CONSTRAINED GEOMETRY COMPLEXES OF RARE EARTH METALS
  申请人：Hillesheim Nina

  公开号：US20140163187A1

  公开（公告）日：2014-06-12

  The invention relates to η 5 :η 1 -cyclopentadienylidene-phosphorane constrained geometry complexes of rare earth metals, abbreviated to η 5 :η 1 -CpPC-CGC, method for production and use of same. The η 5 :η 1 -CpPC-CGCs correspond to the general formula (1), wherein SE=Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb or Lu; X=independently of one another, a mono-anionic diorganoamido-, bistrimethylsilylamido-, halogenido-, alkyl-, aryl-, alkoxo-, aryloxo- or alkylaluminate (AlR 4 − ) substituent; L=neutral ligand (PR 3 , NR 3 , pyridine), solvent molecule (THF, ether, DMF, DMSO, HMPT, tetrahydropyran THP, tetrahydrothiofuran THT); R=alkyl with up to 1-10 C atoms or mono- or polycyclical aryl with 6 to 20 C atoms; R 1 , R 4 =independently of one another H or methyl; R 2 , R 3 =independently of one another, H or methyl or tertiary butyl or together a substituted cycloalkyl group; R 5 , R 6 =methyl, n-butyl, tertiary butyl or phenyl; R 7 , R 8 =independently of one another H, trimethylsilyl, alkyl with 1-10 C atoms or mono- or polycyclical aryl with 6 to 20 C atoms, and m=0, 1, 2 or 3.
• US9200092B2
  申请人：——

  公开号：US9200092B2

  公开（公告）日：2015-12-01