N-[1-[(6aR,8R,9R,9aR)-9-methoxy-2,2,4,4-tetra(propan-2-yl)-6a,8,9,9a-tetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl]-2-oxopyrimidin-4-yl]acetamide | 199593-14-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: N-[1-[(6aR,8R,9R,9aR)-9-methoxy-2,2,4,4-tetra(propan-2-yl)-6a,8,9,9a-tetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl]-2-oxopyrimidin-4-yl]acetamide
• CAS: 199593-14-1
• 化学式: C₂₄H₄₃N₃O₇Si₂
• 分子量: 541.792
• InChiKey: RBNXSONSRRASTC-JMJGKCIBSA-N

物化性质

• 密度：
  1.20±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.07
• 重原子数：
  36
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.79
• 拓扑面积：
  108
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  N-[1-[(6aR,8R,9R,9aR)-9-methoxy-2,2,4,4-tetra(propan-2-yl)-6a,8,9,9a-tetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl]-2-oxopyrimidin-4-yl]acetamide 在 吡啶 、 四丁基氟化铵 作用下， 以 四氢呋喃 为溶剂， 生成 N-(1-((2r,3r,4r,5r)-5-((双(4-甲氧基苯基)(苯基)甲氧基)甲基)-4-羟基-3-甲氧基四氢呋喃-2-基)-2-氧代-1,2-二氢嘧啶-4-基)乙酰胺
  参考文献：
  名称：

  Ultrafast Cleavage and Deprotection of Oligonucleotides Synthesis and Use of C^AcDerivatives

  摘要：

  We have investigated the use of alkylamines as fast cleavage and deprotection reagents for the solid phase synthesis of oligonucleotides and found methylamine/ammonium hydroxide (or methylamine) as an efficient reagent. The transamination side product formed with the commonly used dC(bz) has been eliminated by the use of dC(Ac) phosphoramidite. This system has successfully been used in the synthesis of oligonucleotides and oligonucleoside phosphorothioates. DMT dC(Ac) hydrogen phosphonate and DMT ribo C-Ac-2'-OMe phosphoramidite also have been prepared and used in the synthesis of oligonucleotides.

  DOI：

  10.1080/07328319708006236
• 作为产物：
  描述：

  1,3二氯-1,1,3,3-四异丙基二硅氧烷 在 吡啶 、 silver(l) oxide 作用下， 以 苯 为溶剂， 生成 N-[1-[(6aR,8R,9R,9aR)-9-methoxy-2,2,4,4-tetra(propan-2-yl)-6a,8,9,9a-tetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl]-2-oxopyrimidin-4-yl]acetamide
  参考文献：
  名称：

  Ultrafast Cleavage and Deprotection of Oligonucleotides Synthesis and Use of C^AcDerivatives

  摘要：

  We have investigated the use of alkylamines as fast cleavage and deprotection reagents for the solid phase synthesis of oligonucleotides and found methylamine/ammonium hydroxide (or methylamine) as an efficient reagent. The transamination side product formed with the commonly used dC(bz) has been eliminated by the use of dC(Ac) phosphoramidite. This system has successfully been used in the synthesis of oligonucleotides and oligonucleoside phosphorothioates. DMT dC(Ac) hydrogen phosphonate and DMT ribo C-Ac-2'-OMe phosphoramidite also have been prepared and used in the synthesis of oligonucleotides.

  DOI：

  10.1080/07328319708006236

文献信息

• Ultrafast Cleavage and Deprotection of Oligonucleotides Synthesis and Use of C^AcDerivatives
  作者：M. P. Reddy、Naeem B. Hanna、Firdous Farooqui

  DOI：10.1080/07328319708006236

  日期：1997.7

  We have investigated the use of alkylamines as fast cleavage and deprotection reagents for the solid phase synthesis of oligonucleotides and found methylamine/ammonium hydroxide (or methylamine) as an efficient reagent. The transamination side product formed with the commonly used dC(bz) has been eliminated by the use of dC(Ac) phosphoramidite. This system has successfully been used in the synthesis of oligonucleotides and oligonucleoside phosphorothioates. DMT dC(Ac) hydrogen phosphonate and DMT ribo C-Ac-2'-OMe phosphoramidite also have been prepared and used in the synthesis of oligonucleotides.