diethyl 2-methyl-2-(5-((tetrahydro-2H-pyran-2-yl)oxy)pentyl)malonate | 1528636-74-9

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: diethyl 2-methyl-2-(5-((tetrahydro-2H-pyran-2-yl)oxy)pentyl)malonate
• CAS: 1528636-74-9
• 化学式: C₁₈H₃₂O₆
• 分子量: 344.448
• InChiKey: CDZOPIQPIABLRH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.22
• 重原子数：
  24.0
• 可旋转键数：
  11.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  71.06
• 氢给体数：
  0.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  diethyl 2-methyl-2-(5-((tetrahydro-2H-pyran-2-yl)oxy)pentyl)malonate 在 4-甲基苯磺酸吡啶 作用下， 以 乙醇 为溶剂， 反应 12.0h， 以85%的产率得到diethyl 2-(5-hydroxypentyl)-2-methylmalonate
  参考文献：
  名称：

  Detection of apoptosis by PET/CT with the diethyl ester of [18F]ML-10 and fluorescence imaging with a dansyl analogue

  摘要：

  The diethyl ester of [F-18]ML-10 is a small molecule apoptotic PET probe for cancer studies. Here we report a novel multi-step synthesis of the diethyl ester of ML-10 in excellent yields via fluorination using Xtal-Fluor-E. In addition, a one-pot radiosynthesis of the diethyl ester of [F-18]ML-10 from nucleophilic [F-18]fluoride was completed in 23% radiochemical yield (decay corrected). The radiochemical purity of the product was >= 99%. The diethyl ester of [F-18]ML-10 was used in vivo to detect apoptosis in the testes of mice. In parallel studies, the dansyl-ML-10 diethyl ester was prepared and used to detect apoptotic cells in an in vitro cell based assay. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2013.11.019
• 作为产物：
  描述：

  1-戊醇,5-[(四氢-2H-吡喃-2-基)氧代]-,4-甲基苯磺酸酯 在 六甲基磷酰三胺 、 双(三甲基硅烷基)氨基钾 、 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 反应 3.5h， 生成 diethyl 2-methyl-2-(5-((tetrahydro-2H-pyran-2-yl)oxy)pentyl)malonate
  参考文献：
  名称：

  Detection of apoptosis by PET/CT with the diethyl ester of [18F]ML-10 and fluorescence imaging with a dansyl analogue

  摘要：

  The diethyl ester of [F-18]ML-10 is a small molecule apoptotic PET probe for cancer studies. Here we report a novel multi-step synthesis of the diethyl ester of ML-10 in excellent yields via fluorination using Xtal-Fluor-E. In addition, a one-pot radiosynthesis of the diethyl ester of [F-18]ML-10 from nucleophilic [F-18]fluoride was completed in 23% radiochemical yield (decay corrected). The radiochemical purity of the product was >= 99%. The diethyl ester of [F-18]ML-10 was used in vivo to detect apoptosis in the testes of mice. In parallel studies, the dansyl-ML-10 diethyl ester was prepared and used to detect apoptotic cells in an in vitro cell based assay. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2013.11.019