1-(5,5-Dimethyl-2-oxazolinyl)-1-(4-(ethoxycarbonyl)propyl)-2-methoxy-4-(1-(trimethylsilyl)-2-propenyl)-1,4-dihydronaphthalene | 142065-42-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 四氢化萘
• 英文名称: 1-(5,5-Dimethyl-2-oxazolinyl)-1-(4-(ethoxycarbonyl)propyl)-2-methoxy-4-(1-(trimethylsilyl)-2-propenyl)-1,4-dihydronaphthalene
• 英文别名: ethyl 4-[(1R,4R)-1-(4,4-dimethyl-5H-1,3-oxazol-2-yl)-2-methoxy-4-[(E)-3-trimethylsilylprop-2-enyl]-4H-naphthalen-1-yl]butanoate
• CAS: 142065-42-7
• 化学式: C₂₈H₄₁NO₄Si
• 分子量: 483.723
• InChiKey: FOXMZMKASYDYRX-WZIDWMRWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.32
• 重原子数：
  34.0
• 可旋转键数：
  10.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  57.12
• 氢给体数：
  0.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  1-(5,5-Dimethyl-2-oxazolinyl)-1-(4-(ethoxycarbonyl)propyl)-2-methoxy-4-(1-(trimethylsilyl)-2-propenyl)-1,4-dihydronaphthalene 在 氧气 、 rose bengal 作用下， 以 乙醚 、 甲苯 为溶剂， 反应 4.0h， 生成 4-(5,5-Dimethyl-2-oxazolinyl)-3-methoxy-4-(4-methyl-4-hydroxypentyl)naphthal-2-en-1-one
  参考文献：
  名称：

  A synthesis of various substituted naphthalenones by additions to naphthyloxazolines

  摘要：

  A series of synthetic manipulations on the naphthalene nucleus, containing a 1-(2-oxazolinyl) moiety, is described. Nucleophilic additions afford both regio- and stereoselective products in the 1- and 4-positions. The latter is oxidatively transformed in the 4-keto system 4 which can undergo various substitutions as well as carbonyl transpositions.

  DOI：

  10.1021/jo00041a030
• 作为产物：
  描述：

  2-(2-methoxy-1-naphthyl)oxazoline 、 烯丙基三甲基硅烷 在 4-溴丁酸乙酯 作用下， 生成 2-[2-Methoxy-4-((E)-3-trimethylsilanyl-allyl)-3,4-dihydro-naphthalen-1-yl]-4,4-dimethyl-4,5-dihydro-oxazole 、 1-(5,5-Dimethyl-2-oxazolinyl)-1-(4-(ethoxycarbonyl)propyl)-2-methoxy-4-(1-(trimethylsilyl)-2-propenyl)-1,4-dihydronaphthalene
  参考文献：
  名称：

  A synthesis of various substituted naphthalenones by additions to naphthyloxazolines

  摘要：

  A series of synthetic manipulations on the naphthalene nucleus, containing a 1-(2-oxazolinyl) moiety, is described. Nucleophilic additions afford both regio- and stereoselective products in the 1- and 4-positions. The latter is oxidatively transformed in the 4-keto system 4 which can undergo various substitutions as well as carbonyl transpositions.

  DOI：

  10.1021/jo00041a030