spiro[(1,2,3,4,10,11-hexahydrobenzo[c]pyrano[3,2-g]chromen-5-one)-9,1'-cyclohexane] oxime | 1133822-78-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: spiro[(1,2,3,4,10,11-hexahydrobenzo[c]pyrano[3,2-g]chromen-5-one)-9,1'-cyclohexane] oxime
• 英文别名: N-spiro[1,2,3,4,10,11-hexahydroisochromeno[4,3-g]chromene-9,1'-cyclohexane]-5-ylidenehydroxylamine
• CAS: 1133822-78-2
• 化学式: C₂₁H₂₅NO₃
• mdl: MFCD09845298
• 分子量: 339.434
• InChiKey: MTPNKJNLYOJGGR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  25
• 可旋转键数：
  0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  51
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  spiro[(1,2,3,4,10,11-hexahydrobenzo[c]pyrano[3,2-g]chromen-5-one)-9,1'-cyclohexane] oxime 、 在 4-二甲氨基吡啶 作用下， 以 1,4-二氧六环 为溶剂， 生成 spiro[(1,2,3,4,10,11-hexahydrobenzo[c]pyrano[3,2-g]chromen-5-one)-9,1'-cyclohexane] O-[N-(4-methylbenzenesulfonyl)-L-phenylalanyl]oxime
  参考文献：
  名称：

  Synthesis of amino acid derivatives of hydrazones and oximes of spirodihydropyranochromen-2-ones

  摘要：

  Sulfur-and nitrogen-containing derivatives of spirodihydropyranochromen-2-ones at the exocyclic oxygen atom have been synthesized. Modification of the oximes and hydrazones of the spiro-substituted pyranocoumarins with N-substituted amino acids were carried out using activated ester and symmetrical anhydride methods.

  DOI：

  10.1007/s10593-008-0033-5
• 作为产物：
  描述：

  spiro[(1,2,3,4,10,11-hexahydrobenzo[c]pyrano[3,2-g]chromen-5-thione)-9,1'-cyclohexane] 在 吡啶 、 盐酸羟胺 作用下， 反应 6.0h， 以94%的产率得到spiro[(1,2,3,4,10,11-hexahydrobenzo[c]pyrano[3,2-g]chromen-5-one)-9,1'-cyclohexane] oxime
  参考文献：
  名称：

  Synthesis of amino acid derivatives of hydrazones and oximes of spirodihydropyranochromen-2-ones

  摘要：

  Sulfur-and nitrogen-containing derivatives of spirodihydropyranochromen-2-ones at the exocyclic oxygen atom have been synthesized. Modification of the oximes and hydrazones of the spiro-substituted pyranocoumarins with N-substituted amino acids were carried out using activated ester and symmetrical anhydride methods.

  DOI：

  10.1007/s10593-008-0033-5