4-[N-[3-[(2-hydroxyphenyl)methylideneamino]propyl]-C-methylcarbonimidoyl]benzene-1,3-diol | 433940-72-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 4-[N-[3-[(2-hydroxyphenyl)methylideneamino]propyl]-C-methylcarbonimidoyl]benzene-1,3-diol
• CAS: 433940-72-8
• 化学式: C₁₈H₂₀N₂O₃
• 分子量: 312.368
• InChiKey: GGFQIESNMXQRRQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  23
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  85.4
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  bis(acetylacetonate)oxovanadium 、 4-[N-[3-[(2-hydroxyphenyl)methylideneamino]propyl]-C-methylcarbonimidoyl]benzene-1,3-diol 在 triethylenamine 作用下， 以 甲醇 、 乙醇 、 二甲基亚砜 为溶剂， 以53%的产率得到
  参考文献：
  名称：

  Synthesis, characterization and study of vanadyl tetradentate Schiff base complexes as catalyst in aerobic selective oxidation of olefins

  摘要：

  Novel vanadyl Schiff base complexes with the general formula VOLx (x = 7-18) were synthesized and characterized by physicochemical methods. Only an orange polymeric form was obtained for VOL13, both brown polymeric and green monomeric forms were obtained for VOLx, x = 16, 17. These observations suggest that in these complexes oxovanadium(IV) exhibit a coordination number of five. Systematic substitution on the ancillary ligand have allowed V(V)V(IV) reduction potentials to be tuned over a range of approximately 130mV. The complexes are catalysts for the aerobic oxidation of cyclohexene. Catalytic activity increases with increasing V(V)V(IV) reduction potential and the catalytic selectivity varied by changes in the ligands. The catalytic system described here is an efficient and inexpensive method for oxidation of olefins, with advantages of high activity, selectivity, re-usability and short reaction times. (9 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s1381-1169(01)00330-2