methyl 3α,4α-isopropylidenedioxy-5-methylenecyclohex-1-ene-1-carboxylate | 134039-39-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: methyl 3α,4α-isopropylidenedioxy-5-methylenecyclohex-1-ene-1-carboxylate
• 英文别名: methyl (3aR,7aS)-2,2-dimethyl-7-methylidene-6,7a-dihydro-3aH-1,3-benzodioxole-5-carboxylate
• CAS: 134039-39-7
• 化学式: C₁₂H₁₆O₄
• 分子量: 224.257
• InChiKey: VGVFTLGTENERLD-ZJUUUORDSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  methyl 5-cyclohexa-1,3-diene-1-carboxylate 在 四氧化锇 对甲苯磺酸 、 N-甲基吗啉氧化物 、 potassium iodide 作用下， 以 水 、 N,N-二甲基甲酰胺 、 丙酮 、 叔丁醇 为溶剂， 反应 67.0h， 生成 methyl 3α,4α-isopropylidenedioxy-5-methylenecyclohex-1-ene-1-carboxylate
  参考文献：
  名称：

  Synthesis of 5-homoshikimic acid and some fluorinated derivatives as potential inhibitors of 5-enolpyruvylshikimate-3-phosphate synthase

  摘要：

  The synthesis of (+/-)-5-homoshikimic acid, its 5-fluoromethyl and difluoromethyl analogues are described from the cycloadducts of 5,6-dihydro-1-(t)butyloxycarbonylpyridine and methyl acrylate. The adducts on ring opening afford methyl 5-(t)butoxycarbonylmethyl-5,6-di-hydrobenzoate, which may be 3,4-cis-dihydroxylated and converted in a series of steps into the title compounds

  DOI：

  10.1016/s0040-4020(01)89449-7

文献信息

• Synthesis of (±)-homogabaculine and (±)-homoshikimic acid
  作者：Malcolm M. Campbell、Mary F. Mahon、Malcolm Sainsbury、Philip A. Searle、Gareth M. Davies

  DOI：10.1016/s0040-4039(00)92128-2

  日期：1991.2

  Syntheses of homogabaculine and homoshikimic acid are described utilising the base mediated ring opening of the cycloadducts of methyl acrylate and N-carbamoyl-1,2-dihydropyridines.
• Synthesis of 5-homoshikimic acid and some fluorinated derivatives as potential inhibitors of 5-enolpyruvylshikimate-3-phosphate synthase
  作者：Malcolm M. Campbell、Mary F. Mahon、Malcolm Sainsbury、Philip A. Searle、Gareth M. Davies

  DOI：10.1016/s0040-4020(01)89449-7

  日期：——

  The synthesis of (+/-)-5-homoshikimic acid, its 5-fluoromethyl and difluoromethyl analogues are described from the cycloadducts of 5,6-dihydro-1-(t)butyloxycarbonylpyridine and methyl acrylate. The adducts on ring opening afford methyl 5-(t)butoxycarbonylmethyl-5,6-di-hydrobenzoate, which may be 3,4-cis-dihydroxylated and converted in a series of steps into the title compounds