8-hydroxyquinoline-2-carbaldehyde-N-methylnitrone | 354111-60-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 8-hydroxyquinoline-2-carbaldehyde-N-methylnitrone
• 英文别名: 2-(carboxaldehyde-N-methylnitrone)-8-hydroxyquinoline
• CAS: 354111-60-7
• 化学式: C₁₁H₁₀N₂O₂
• 分子量: 202.213
• InChiKey: RSUJKVFIFBVKPR-UHFFFAOYSA-N

物化性质

• 沸点：
  449.4±48.0 °C(Predicted)
• 密度：
  1.303±0.06 g/cm3(Predicted)

反应信息

• 作为反应物：
  描述：

  8-hydroxyquinoline-2-carbaldehyde-N-methylnitrone 、 Cu⁽²⁺⁾*2NO₃^(1-)*3.28H₂O=Cu(NO₃)2*3.28H₂O 以 甲醇 、 异丙醇 为溶剂， 以87.4%的产率得到Cu2(8-hydroxyquinoline-2-carbaldehyde-N-methylnitrone)2(NO3)2
  参考文献：
  名称：

  Petkova, Elena G.; Domasevitch, Konstantin V.; Gorichko, Marian V., Zeitschrift fur Naturforschung, B: Chemical Sciences, 2001, vol. 56, # 12, p. 1264 - 1270

  摘要：

  DOI：

文献信息

• Nickel(II) and tridentate 8-hydroxyquinoline-2-carbaldehyde-N-methylnitrone (HL): enantioselective association of octahedral [M(HL)(L)]+ moieties driven by strong hydrogen bonding
  作者：Elena G. Petkova、Rostislav D. Lampeka、Maryan V. Gorichko、Konstantin V. Domasevitch

  DOI：10.1016/s0277-5387(01)00710-0

  日期：2001.4

  The novel organic tridentate ligand, 8-hydroxyquinoline-2-carbaldehyde-N-methylnitrone (HL), has been synthesized and used for the design of a metal-organic system capable of self-association. Interaction of the nitrone HL with nickel nitrate afforded the hydrogen nitronate complex [Ni(HL)(L)](2)(NO3). 7H(2)O, which was characterized by means of X-ray diffraction. The coordination environment of the metal atoms consists of four oxygen and two nitrogen atoms from neutral and-anionic forms of the ligand. [Ni(HL)(L)](+) cations possess a set of self-complementary H-bond donor/acceptor sites and dimerize via strong hydrogen bonding (O . . .O 2.43, 2.45 -Angstrom) forming supramolecular dications [Ni(HL)(L)](2) (2+). Dimerization occurs enantioselectively between [Ni(HL)(L)](+) moieties of the same chirality and the resulting dimeric ensemble is inherently chiral. The stability of the dimer is essentially influenced by stacking interactions between two pairs of aromatic frames. (C) 2001 Elsevier Science B.V. All rights reserved.