methyl 7-(tert-butoxycarbonylamino)-4-isobutoxy-8-methoxyquinoline-2-carboxylate | 1173824-19-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: methyl 7-(tert-butoxycarbonylamino)-4-isobutoxy-8-methoxyquinoline-2-carboxylate
• CAS: 1173824-19-5
• 化学式: C₂₁H₂₈N₂O₆
• 分子量: 404.463
• InChiKey: DTQJEEDHEKXCHF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.41
• 重原子数：
  29.0
• 可旋转键数：
  6.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.48
• 拓扑面积：
  95.98
• 氢给体数：
  1.0
• 氢受体数：
  7.0

反应信息

• 作为反应物：
  描述：

  methyl 7-(tert-butoxycarbonylamino)-4-isobutoxy-8-methoxyquinoline-2-carboxylate 在 sodium tetrahydroborate 作用下， 以 四氢呋喃 为溶剂， 反应 0.33h， 以80%的产率得到tert-butyl 2-(hydroxymethyl)-4-isobutoxy-8-methoxyquinolin-7-ylcarbamate
  参考文献：
  名称：

  Ratiometric Zn²⁺ Fluorescent Sensor and New Approach for Sensing Cd²⁺ by Ratiometric Displacement

  摘要：

  A fluorescent sensor QB, based on quinoline with DPA as receptor, is designed as a ratiometric sensor for Zn2+ and CHEF (chalation enhanced fluorescence) sensor for Cd2+. Moreover, another ratiometric signal output for Cd2+ can be observed when the bound Zn2+ in the QB-Zn2+ complex is displaced by Cd2+. These results demonstrate that OB can act not only as a ratiometirc sensor for Zn2+ but also as a dual-mode Cd2+-selective sensor via the CHEF mechanism and ratiometric displacement.

  DOI：

  10.1021/ol901380w
• 作为产物：
  描述：

  二碳酸二叔丁酯 、 methyl 7-amino-4-isobutoxy-8-methoxyquinoline-2-carboxylate 以 1,4-二氧六环 为溶剂， 反应 48.0h， 以90%的产率得到methyl 7-(tert-butoxycarbonylamino)-4-isobutoxy-8-methoxyquinoline-2-carboxylate
  参考文献：
  名称：

  Ratiometric Zn²⁺ Fluorescent Sensor and New Approach for Sensing Cd²⁺ by Ratiometric Displacement

  摘要：

  A fluorescent sensor QB, based on quinoline with DPA as receptor, is designed as a ratiometric sensor for Zn2+ and CHEF (chalation enhanced fluorescence) sensor for Cd2+. Moreover, another ratiometric signal output for Cd2+ can be observed when the bound Zn2+ in the QB-Zn2+ complex is displaced by Cd2+. These results demonstrate that OB can act not only as a ratiometirc sensor for Zn2+ but also as a dual-mode Cd2+-selective sensor via the CHEF mechanism and ratiometric displacement.

  DOI：

  10.1021/ol901380w