spiro[(2,3,9,10-tetrahydrocyclopenta[c]pyrano[3,2-g]chromen-4-thione)-8,1'-cyclohexane] | 919734-00-2

• 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[(2,3,9,10-tetrahydrocyclopenta[c]pyrano[3,2-g]chromen-4-thione)-8,1'-cyclohexane]
• 英文别名: 2',3',9',10'-tetrahydrospiro(cyclohexane-1,8'-cyclopenta[c]pyrano[3,2-g]chromene)-4'(1'H)-thione；spiro[4,17-dioxatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),2,8,11(15)-tetraene-5,1'-cyclohexane]-16-thione
• CAS: 919734-00-2
• 化学式: C₂₀H₂₂O₂S
• 分子量: 326.459
• InChiKey: KWLVRSVWECHIIZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  23
• 可旋转键数：
  0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  50.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  spiro[(2,3,9,10-tetrahydrocyclopenta[c]pyrano[3,2-g]chromen-4-thione)-8,1'-cyclohexane] 在 吡啶 、 盐酸羟胺 作用下， 反应 6.0h， 以96%的产率得到spiro[(2,3,9,10-tetrahydrocyclopenta[c]pyrano[3,2-g]chromen-4-one)-8,1'-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
• 作为产物：
  描述：

  spiro[(2,3,9,10-tetrahydrocyclopenta[c]pyrano[3,2-g]chromen-4-one)-8,1'-cyclohexane] 在 劳森试剂 作用下， 以 甲苯 为溶剂， 反应 4.0h， 以97%的产率得到spiro[(2,3,9,10-tetrahydrocyclopenta[c]pyrano[3,2-g]chromen-4-thione)-8,1'-cyclohexane]
  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