6-chloro-8-(cyclohex-2-en-1-yl)-9-(methoxymethyl)-2-(trimethylsilyl)-9H-purine | 1265221-89-3

• 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-chloro-8-(cyclohex-2-en-1-yl)-9-(methoxymethyl)-2-(trimethylsilyl)-9H-purine
• 英文别名: [6-Chloro-8-cyclohex-2-en-1-yl-9-(methoxymethyl)purin-2-yl]-trimethylsilane；[6-chloro-8-cyclohex-2-en-1-yl-9-(methoxymethyl)purin-2-yl]-trimethylsilane
• CAS: 1265221-89-3
• 化学式: C₁₆H₂₃ClN₄OSi
• 分子量: 350.923
• InChiKey: DGVNTTOKQNUQPO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.45
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  52.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  6-氯-9-(甲氧基甲基)-9H-嘌呤 在 2,2,6,6-四甲基哌啶 、 正丁基锂 、 zinc chloride-2,2,6,6-tetramethylpiperidin-1-ide lithium chloride complex 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 4.58h， 生成 6-chloro-8-(cyclohex-2-en-1-yl)-9-(methoxymethyl)-2-(trimethylsilyl)-9H-purine
  参考文献：
  名称：

  Trifunctionalization of the Purine Scaffold Using Mg and Zn Organometallic Intermediates

  摘要：

  Starting from an appropriate 6-chloro-2-TMS-purine derivative, a regioselective functionalization of the purine scaffold was achieved successively at positions 8, 6, and 2 via zinc and magnesium intermediates which were generated either by a direct zincation with TMPZnCl.LiCl or by an l/Mg exchange with iPrMgCl.

  DOI：

  10.1021/ol103057k

文献信息

• Trifunctionalization of the Purine Scaffold Using Mg and Zn Organometallic Intermediates
  作者：Silvia Zimdars、Xavier Mollat du Jourdin、François Crestey、Thomas Carell、Paul Knochel

  DOI：10.1021/ol103057k

  日期：2011.2.18

  Starting from an appropriate 6-chloro-2-TMS-purine derivative, a regioselective functionalization of the purine scaffold was achieved successively at positions 8, 6, and 2 via zinc and magnesium intermediates which were generated either by a direct zincation with TMPZnCl.LiCl or by an l/Mg exchange with iPrMgCl.