6-(α,β-di-hydroxy)ethyl-9-benzylpurine | 1087160-99-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并嘧啶类
• 英文名称: 6-(α,β-di-hydroxy)ethyl-9-benzylpurine
• 英文别名: 1-(9-Benzylpurin-6-yl)ethane-1,2-diol
• CAS: 1087160-99-3
• 化学式: C₁₄H₁₄N₄O₂
• 分子量: 270.291
• InChiKey: FWCZQVZHWPOFMQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.1
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  84.1
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  9-benzyl-6-vinyl-9H-purine 在 叔丁基过氧化氢 、 四氧化锇 作用下， 以 叔丁醇 为溶剂， 反应 48.0h， 以70%的产率得到6-(α,β-di-hydroxy)ethyl-9-benzylpurine
  参考文献：
  名称：

  Synthesis of diverse 6-(1,2-disubstituted ethyl)purine bases and nucleosides via 6-(oxiran-2-yl)purines

  摘要：

  Dihydroxylation of 6-vinylpurines with t-BuOOH and OSO4 gave 6-(1,2-dihydroxyethyl)purines 2, while the epoxidation with H2WO4 and t-BuOOH afforded 6-(oxiran-2-yl)purines 3. Oxirane ring-opening reactions of 3 with diverse nucleophiles gave a series of title 6-(1,2-disubstituted ethyl)purine bases and nucleosides, which were tested for cytostatic and antiviral activities. (C) 2008 Published by Elsevier Ltd.

  DOI：

  10.1016/j.tet.2008.08.074

文献信息

• Regioselective C⁶–H Hydroxyalkylation of Purines and Purine Nucleosides via α-C–H Functionalization of Alcohols at Room Temperature
  作者：Mingwu Yu、Zheng Zhou、Yiwen Chen、Zhichuan Wang、Weili Wang、Kai Sun

  DOI：10.1021/acs.orglett.2c01680

  日期：2022.7.15

  The highly regioselective C6–H hydroxylalkylation of purines and purine nucleosides within 10 min via the α-C(sp3)–H functionalization of alcohols at room temperature is reported here for the first time. The reaction tolerated various functional groups, which have the potential for further modification to afford other valuable molecules. The reported method avoids metal catalysts, light, and protecting

  本文首次报道了在室温下通过醇的α-C(sp 3 )-H 官能化在 10 分钟内对嘌呤和嘌呤核苷进行高度区域选择性的 C 6 -H 羟烷基化。该反应耐受各种官能团，这些官能团有可能进一步修饰以提供其他有价值的分子。所报道的方法避免了金属催化剂、光和保护基团，为获得具有药物生物活性的 6-取代烷基化嘌呤和核苷提供了直接策略。
• Synthesis of diverse 6-(1,2-disubstituted ethyl)purine bases and nucleosides via 6-(oxiran-2-yl)purines
  作者：Martin Kuchař、Radek Pohl、Blanka Klepetářová、Michal Hocek

  DOI：10.1016/j.tet.2008.08.074

  日期：2008.11

  Dihydroxylation of 6-vinylpurines with t-BuOOH and OSO4 gave 6-(1,2-dihydroxyethyl)purines 2, while the epoxidation with H2WO4 and t-BuOOH afforded 6-(oxiran-2-yl)purines 3. Oxirane ring-opening reactions of 3 with diverse nucleophiles gave a series of title 6-(1,2-disubstituted ethyl)purine bases and nucleosides, which were tested for cytostatic and antiviral activities. (C) 2008 Published by Elsevier Ltd.