5-(tert-butoxymethyl)-2,4-bis((trimethylsilyl)oxy)pyrimidine | 1071175-63-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 5-(tert-butoxymethyl)-2,4-bis((trimethylsilyl)oxy)pyrimidine
• CAS: 1071175-63-7
• 化学式: C₁₅H₃₀N₂O₃Si₂
• 分子量: 342.586
• InChiKey: YLKVPWQODNUTFA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.22
• 重原子数：
  22.0
• 可旋转键数：
  6.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  53.47
• 氢给体数：
  0.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  1-乙酰氧基-2,3,5-三苯甲酰氧基-1-beta-D-呋喃核糖 、 5-(tert-butoxymethyl)-2,4-bis((trimethylsilyl)oxy)pyrimidine 在 三氟甲磺酸三甲基硅酯 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 24.0h， 以248 mg的产率得到5-tert-butoxymethyl-1-(2',3',5'-tri-O-benzoyl-β-D-ribofuranosyl)pyrimidine-2,4(1H,3H)-dione
  参考文献：
  名称：

  Synthesis of various 5-alkoxymethyluracil analogues and structure–cytotoxic activity relationship study

  摘要：

  A number of 5-alkoxymethyluracil analogues were synthesized to evaluate their cytotoxic activity. 5-Alkoxymethyluracil derivatives 1 were prepared via known nucleophilic substitution of 5-chloromethyluracil 5 and subsequently transformed to their corresponding nucleosides 2. All prepared compounds were submitted to cytotoxic activity testing against drug sensitive and drug resistant leukaemia cells and solid tumour derived cell lines. In addition, the cytotoxic activity of 5-alkoxymethyluracil analogues 1 and 2 was compared with the previously published 5-[alkoxy(4-nitrophenyl)methyl]uracil analogues 3 and 4. Extensive structure-cytotoxic activity relationship studies are reported. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.carres.2011.07.026
• 作为产物：
  描述：

  5-(氯甲基)尿嘧啶 在 硫酸氢铵 作用下， 反应 8.0h， 生成 5-(tert-butoxymethyl)-2,4-bis((trimethylsilyl)oxy)pyrimidine
  参考文献：
  名称：

  Synthesis of various 5-alkoxymethyluracil analogues and structure–cytotoxic activity relationship study

  摘要：

  A number of 5-alkoxymethyluracil analogues were synthesized to evaluate their cytotoxic activity. 5-Alkoxymethyluracil derivatives 1 were prepared via known nucleophilic substitution of 5-chloromethyluracil 5 and subsequently transformed to their corresponding nucleosides 2. All prepared compounds were submitted to cytotoxic activity testing against drug sensitive and drug resistant leukaemia cells and solid tumour derived cell lines. In addition, the cytotoxic activity of 5-alkoxymethyluracil analogues 1 and 2 was compared with the previously published 5-[alkoxy(4-nitrophenyl)methyl]uracil analogues 3 and 4. Extensive structure-cytotoxic activity relationship studies are reported. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.carres.2011.07.026