ethyl 4-hydroxy-3-(3-((2-methoxyphenyl)amino)but-2-enoyl)-2-oxo-2H-pyran-6-carboxylate | 685834-70-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: ethyl 4-hydroxy-3-(3-((2-methoxyphenyl)amino)but-2-enoyl)-2-oxo-2H-pyran-6-carboxylate
• CAS: 685834-70-2
• 化学式: C₁₉H₁₉NO₇
• 分子量: 373.362
• InChiKey: HXQMJJHDUVUCOH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.73
• 重原子数：
  27.0
• 可旋转键数：
  7.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  115.07
• 氢给体数：
  2.0
• 氢受体数：
  8.0

反应信息

• 作为反应物：
  描述：

  Mo2O3(acac)4 、 ethyl 4-hydroxy-3-(3-((2-methoxyphenyl)amino)but-2-enoyl)-2-oxo-2H-pyran-6-carboxylate 、 异丙醇 以 二氯甲烷 为溶剂， 以24%的产率得到
  参考文献：
  名称：

  The new molybdenum(V) complexes with differently N-substituted β′-hydroxy-β-enaminones

  摘要：

  Six new dinuclear complexes of molybdenum(V) have been prepared by the reaction of [Mo2O3(acac)(4)] (acac = acetylacetonate ion) with the polydentate ligands, (beta'-hydroxy-beta-enaminones. The complexes are coordinated by two enaminone ligands via two donor oxygen atoms as in the analogous [beta-diketonates. The octahedral coordinations around the molybdenum atoms are completed by the monodentate solvent molecules D (methanol, ethanol, 2-propanol). The complexes of the general formulae [Mo2O4L2(ROH)(2)] . 2ROH (complex 1b) and [Mo2O4L2(ROH)(2)] . ROH (complex 2a) were easily losing solvated alcohol molecules. All complexes were characterized by elemental analysis, IR, and some of them by one- and two-dimensional NMR spectra (in case 1a) and by X-ray crystallography (1a, 1b and 2a). (C) 2003 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2003.09.034