4-(4-methoxyphenyl)-3-methyl-8a-morpholin-4-yl-1-phenyl-4,4a,5,6,7,8-hexahydrochromeno[2,3-c]pyrazole | 135763-53-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 4-(4-methoxyphenyl)-3-methyl-8a-morpholin-4-yl-1-phenyl-4,4a,5,6,7,8-hexahydrochromeno[2,3-c]pyrazole
• CAS: 135763-53-0
• 化学式: C₂₈H₃₃N₃O₃
• 分子量: 459.588
• InChiKey: BRGYXJRXDJVZAK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.93
• 重原子数：
  34.0
• 可旋转键数：
  4.0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  48.75
• 氢给体数：
  0.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  4-(4-methoxyphenyl)-3-methyl-8a-morpholin-4-yl-1-phenyl-4,4a,5,6,7,8-hexahydrochromeno[2,3-c]pyrazole 以 乙腈 为溶剂， 生成 4-[(4-Methoxy-phenyl)-(2-morpholin-4-yl-cyclohex-1-enyl)-methyl]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one
  参考文献：
  名称：

  Dihydropyrans from 1,4-Cycloaddition of Enamines to Arylmethylenepyrazolones. Polar Character of the Thermal Rearrangement of the Resulting Cycloadducts

  摘要：

  The inverse electron demand hetero-Diels-Alder reaction of arylmethylenepyrazolones with enamines results in the selective formation of 3,4-dihydro-2H-pyran derivatives. These cycloadducts under thermodynamic conditions, are transformed via the zwitterion, which can be captured in the presence of tetracyanoethylene (TCE), as the more stable Michael-type adducts. The zwitterion could also be the intermediate for the cyclic adducts.

  DOI：

  10.1080/00397919108021047
• 作为产物：
  描述：

  1-吗啉基-1-环己烯 、 (E)-4-(4-methoxybenzylidene)-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one 以 乙腈 为溶剂， 生成 4-(4-methoxyphenyl)-3-methyl-8a-morpholin-4-yl-1-phenyl-4,4a,5,6,7,8-hexahydrochromeno[2,3-c]pyrazole
  参考文献：
  名称：

  Dihydropyrans from 1,4-Cycloaddition of Enamines to Arylmethylenepyrazolones. Polar Character of the Thermal Rearrangement of the Resulting Cycloadducts

  摘要：

  The inverse electron demand hetero-Diels-Alder reaction of arylmethylenepyrazolones with enamines results in the selective formation of 3,4-dihydro-2H-pyran derivatives. These cycloadducts under thermodynamic conditions, are transformed via the zwitterion, which can be captured in the presence of tetracyanoethylene (TCE), as the more stable Michael-type adducts. The zwitterion could also be the intermediate for the cyclic adducts.

  DOI：

  10.1080/00397919108021047

文献信息

• ABDEL-RAHMAN, M.;ABDEL-GHANY, H., SYNTH. COMMUN., 21,(1991) N0-11, C. 1281-1291
  作者：ABDEL-RAHMAN, M.、ABDEL-GHANY, H.

  DOI：——

  日期：——