| 145511-43-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• CAS: 145511-43-9
• 化学式: C₂₅H₂₃N₃O₂
• 分子量: 397.477
• InChiKey: CELVSZGXXIRWSH-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  、 以 乙醇 、 水 为溶剂， 生成
  参考文献：
  名称：

  Synthesis and characterization of some ruthenium(II) Schiff base complexes derived from 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone

  摘要：

  The synthesis and characterization of some ruthenium(II) Schiff base complexes derived from 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone are reported. The Schiff bases were synthesized by the interaction of 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone with amines such as p-anisidine, m-phenitidine and m-toluidine. The Schiff bases thus obtained were reacted with K2RuCl5 . H2O in a 2:1 ratio to give diamagnetic complexes with the general formula [Ru(II)(L)2(H2O)2] (L = Schiff base). These complexes were characterized by elemental analysis, molar conductance, IR, UV-vis, H-1 NMR and cyclic voltammetry.

  DOI：

  10.1016/s0277-5387(00)83583-4

文献信息

• OXOVANADIUM(IV) COMPLEXES OF BIOINORGANIC AND INDUSTRIAL RELEVANCE: SYNTHESIS AND CHARACTERIZATION OF SOME OXOVANADIUM(IV) COMPLEXES INVOLVING SCHIFF BASES DERIVED FROM BIOLOGICALLY ACTIVE 4-BENZOYL-3-METHYL-1-PHENYL-2-PYRAZOLIN-5-ONE AND CERTAIN AROMATIC AMINES
  作者：R. C. Maurya、H. Singh、A. Pandey

  DOI：10.1081/sim-120003205

  日期：2002.9.4

  Seven new oxovanadium(IV) complexes, formed by the interaction of vanadyl sulfate pentahydrate and the Schiff bases, viz., N-(4'-benzoylidene-3'-methyl-1'-phenyl-2'-pyrazolin-5'-one)-p-anisidine (HL1), N-(4'-benzoylidene-3methyl-l'-phenyl-2'-pyrazolin-5'-one)-in-phenitidine (HL2), N-(4'-benzoylidene-3-methyl-1'-phenyl-2-pyrazolin-5-one)3 p-toluidine (HL), N,N-(4'-benzoylidene-3'-methyl-1'-phenyl- 4) 2'-pyrazolin-5'-one)-o-phenylenediamine (H,L, N,N-(4'-benzoylidene-3-methyl-1'-phenyl-2-pyrazolin-5'-one)-in-phenylenediamine (H2L5), N,N-(4'-benzoylidene-3-methyl-1'-phenyl-2'-pyrazolin-5'-one)-p-phenylenediamine (H2L6) and N,N-(4'-benzoylidene-3'-methyl-1'-phenyl-2'-pyrazolin-5'-one) -benzidine (H2L7) in aqueous-ethanol, are described. The resulting complexes were characterized by elemental analyses, molar conductances, magnetic and decomposition temperature measurements, electron spin resonance, IR and electronic spectral studies. They have the compositions, [VO(L')(2)(H2O)], where HL'=HL1, HL2 or HL3, [VO(L") (H2O)], where H2L"=H2L4 or H2L5 and [VO(H2O) (OH)}(2)(L"')], where H2L"' = H2L6 or H2L7. The compounds [VO(H2O)(OH)}(2)(L-6)] and [VO(H2O)(OH)}(2)(L-7)] were found to show subnormal magnetic moments. Suitable structures have been proposed for these complexes.