| 1007344-99-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• CAS: 1007344-99-1
• 化学式: C₁₄H₁₅N₃O
• 分子量: 241.293
• InChiKey: XZYMDMPNWLRASY-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  bis(acetylacetonate)oxovanadium 、 在 triethylenamine 作用下， 以 甲醇 为溶剂， 以54%的产率得到((N-salicylidene-N'-pyrrolidene)-1,2-ethylenediaminato)oxovanadium(IV)
  参考文献：
  名称：

  Synthesis, Characterization, and Kinetic Study of Complexation of Vanadyl Acetylacetone with Some Unsymmetrical N₃O Schiff Bases

  摘要：

  This article reports the synthesis and characterization of some new vanadyl Schiff base complexes, ((N-salicylidene-N'-pyrrolidene)-1,2-ethylenediaminato)oxovanadium(IV) [VO(Salpyren)], ((7-methyl-N-salicylidene-N'-pyrrolidene)-1,2-ethylenediaminato)oxovanadium(IV) [VO(Mesalpyren)], ((7-phenyl-N-salicylidene-N'-pyrrolidene)-1,2-ethylenediaminato)oxovanadium( IV) [VO(Phsalpyren)], ((N-salicylidene-N'-pyrrolidene)-1,3propylenediaminato)oxovanadium(IV) [VO(Salpyrpd)], ((7-methyl-N-salicylidene-N'-pyrrolidene)-1,3-propylenediaminato)oxovanadium(IV) [VO(Mesalpyrpd)], ((7-phenyl-N-salicylidene-N'-pyrrolidene)-1,3-propylenediaminato)oxovanadium(IV) [VO (Phsalpyrpd)]. These complexes were characterized by elemental analyses, IR, UV-Vis, and mass spectra. The kinetics and mechanism of the complex formation in methanol were studied spectrophotometrically. The second order k2 rate constants show the following trend: Mesalpyren > Salpyren > Phsalpyren > Mesalpyrpd > Salpyrpd > Phsalpyrpd The linear plots of kobs vs. the molar concentration of VO(acac) 2, the large negative values of Delta S not equal and the low values of Delta H not equal suggest an associative (A) mechanism.

  DOI：

  10.1080/15533174.2010.492551