9-(but-3-en-1-yl)-6-chloro-9H-purine | 1447825-17-3

• 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: 9-(but-3-en-1-yl)-6-chloro-9H-purine
• 英文别名: 9-But-3-enyl-6-chloropurine；9-but-3-enyl-6-chloropurine
• CAS: 1447825-17-3
• 化学式: C₉H₉ClN₄
• 分子量: 208.65
• InChiKey: XVGZWFNRFGMUDY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  43.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  9-(but-3-en-1-yl)-6-chloro-9H-purine 在 氨 作用下， 以 叔丁醇 为溶剂， 反应 21.0h， 以95%的产率得到9-(but-3-en-1-yl)-9H-purin-6-amine
  参考文献：
  名称：

  通过相应 N-烯丙基异构体的重排合成 N-烯基嘌呤：范围和限制

  摘要：

  N-9- 和 N-7- 烯基嘌呤是通过相应的 N-烯丙基衍生物的重排合成的，通常具有良好的产率和高立体选择性。已经研究了碱促进和过渡金属介导的重排。简单的烯丙基嘌呤很容易与催化量的 RuClH(CO)(PPh3)3 重排。碱促进重排的效率高度依赖于起始材料的详细结构，但这种反应经常以惊人的高 Z 选择性发生。

  DOI：

  10.1002/ejoc.201201455
• 作为产物：
  描述：

  4-溴-1-丁烯 、 6-氯嘌呤 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 15.0h， 以75%的产率得到9-(but-3-en-1-yl)-6-chloro-9H-purine
  参考文献：
  名称：

  Synthesis of purine homo-N-nucleosides modified with coumarins as free radicals scavengers^*

  摘要：

  Cross metathesis (CM) of 9-butenylpurines with 4-butenyloxycoumarin in the presence of Grubbs 2nd generation catalyst under MW irradiation resulted to conjugated compounds containing homo-N-nucleosides and coumarins. Analogous derivatives received by the CM reaction of 9-butenyl-6-piperidinylpurine with 6-or 7-butenyloxycoumarins, allyloxycoumarins or coumarinyl acrylate. These compounds were tested in vitro for their antioxidant activity and they present significant scavenging activity. The presence of a pentenyloxy moiety, the attachment position on coumarin ring as well as a purine homo-N-nucleoside group are considered as important structural features.

  DOI：

  10.3109/14756366.2012.684050

文献信息

• Synthesis of<i>N</i>-Alkenylpurines by Rearrangements of the Corresponding<i>N</i>-Allyl Isomers: Scopes and Limitations
  作者：Jindrich Kania、Lise-Lotte Gundersen

  DOI：10.1002/ejoc.201201455

  日期：2013.4

  N-7-alkenylpurines have been synthesized by rearrangement of the corresponding N-allyl derivatives, often in good yields and with high stereoselectivity. Base promoted and transition metal mediated rearrangements have been studied. Simple allylpurines were easily rearranged with catalytic amounts of RuClH(CO)(PPh3)3. The efficiency of base promoted rearrangement was highly dependent on the detailed structure

  N-9- 和 N-7- 烯基嘌呤是通过相应的 N-烯丙基衍生物的重排合成的，通常具有良好的产率和高立体选择性。已经研究了碱促进和过渡金属介导的重排。简单的烯丙基嘌呤很容易与催化量的 RuClH(CO)(PPh3)3 重排。碱促进重排的效率高度依赖于起始材料的详细结构，但这种反应经常以惊人的高 Z 选择性发生。
• Synthesis of purine homo-N-nucleosides modified with coumarins as free radicals scavengers^*
  作者：Michael G. Kallitsakis、Dimitra J. Hadjipavlou-Litina、Konstantinos E. Litinas

  DOI：10.3109/14756366.2012.684050

  日期：2013.8.1

  Cross metathesis (CM) of 9-butenylpurines with 4-butenyloxycoumarin in the presence of Grubbs 2nd generation catalyst under MW irradiation resulted to conjugated compounds containing homo-N-nucleosides and coumarins. Analogous derivatives received by the CM reaction of 9-butenyl-6-piperidinylpurine with 6-or 7-butenyloxycoumarins, allyloxycoumarins or coumarinyl acrylate. These compounds were tested in vitro for their antioxidant activity and they present significant scavenging activity. The presence of a pentenyloxy moiety, the attachment position on coumarin ring as well as a purine homo-N-nucleoside group are considered as important structural features.