[1-[[(6aR,8R,9R,9aR)-8-(4-benzamido-2-oxopyrimidin-1-yl)-2,2,4,4-tetra(propan-2-yl)-6a,8,9,9a-tetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-9-yl]oxy]-3-prop-2-enoxycarbonyloxypropan-2-yl] prop-2-enyl carbonate | 853245-48-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: [1-[[(6aR,8R,9R,9aR)-8-(4-benzamido-2-oxopyrimidin-1-yl)-2,2,4,4-tetra(propan-2-yl)-6a,8,9,9a-tetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-9-yl]oxy]-3-prop-2-enoxycarbonyloxypropan-2-yl] prop-2-enyl carbonate
• CAS: 853245-48-4
• 化学式: C₃₉H₅₇N₃O₁₃Si₂
• 分子量: 832.065
• InChiKey: PGPAMIFQPOVDRK-RAYSJPLCSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.78
• 重原子数：
  57
• 可旋转键数：
  21
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  179
• 氢给体数：
  1
• 氢受体数：
  13

反应信息

• 作为反应物：
  描述：

  [1-[[(6aR,8R,9R,9aR)-8-(4-benzamido-2-oxopyrimidin-1-yl)-2,2,4,4-tetra(propan-2-yl)-6a,8,9,9a-tetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-9-yl]oxy]-3-prop-2-enoxycarbonyloxypropan-2-yl] prop-2-enyl carbonate 在 二异丙基铵盐四氮唑 、 四丁基氟化铵 作用下， 以 四氢呋喃 、 吡啶 、 二氯甲烷 为溶剂， 反应 4.17h， 生成 Carbonic acid allyl ester 2-allyloxycarbonyloxy-3-{(2R,3R,4R,5R)-2-(4-benzoylamino-2-oxo-2H-pyrimidin-1-yl)-5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-[(2-cyano-ethoxy)-diisopropylamino-phosphanyloxy]-tetrahydro-furan-3-yloxy}-propyl ester
  参考文献：
  名称：

  Synthesis of DNA conjugates by solid-phase fragment condensation via aldehyde–nucleophile coupling

  摘要：

  Oligodeoxyribonucletides were synthesized that contain a novel nucleoside, 2'-O-(2,3-dihydroxypropyl)cytidine. Its 2'diol group was blocked by an allyloxycarbonyl protecting group. Selective deprotection of diol group(s) of the support-immobilized blocked oligodcoxyribonucleotide by Pd(0) followed by periodate oxidation resulted in generation of the 2'-aldehyde group(s) on solid-phase. The modified oligonucleotides were used to prepare a number of conjugates with acridine, biotin and N-modified laminin peptides by oxime, hydrazone and hydrazine formation. The method may be applicable to the synthesis of oligonucleotide-peptide conjugates. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2005.03.056
• 作为产物：
  描述：

  N-[1-((2R,3R,3aR,9aR)-3-Allyloxy-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-2-yl)-2-oxo-1,2-dihydro-pyrimidin-4-yl]-benzamide 在 四氧化锇 、 N-甲基吗啉氧化物 、 三乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 、 水 为溶剂， 反应 2.0h， 生成 [1-[[(6aR,8R,9R,9aR)-8-(4-benzamido-2-oxopyrimidin-1-yl)-2,2,4,4-tetra(propan-2-yl)-6a,8,9,9a-tetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-9-yl]oxy]-3-prop-2-enoxycarbonyloxypropan-2-yl] prop-2-enyl carbonate
  参考文献：
  名称：

  Synthesis of DNA conjugates by solid-phase fragment condensation via aldehyde–nucleophile coupling

  摘要：

  Oligodeoxyribonucletides were synthesized that contain a novel nucleoside, 2'-O-(2,3-dihydroxypropyl)cytidine. Its 2'diol group was blocked by an allyloxycarbonyl protecting group. Selective deprotection of diol group(s) of the support-immobilized blocked oligodcoxyribonucleotide by Pd(0) followed by periodate oxidation resulted in generation of the 2'-aldehyde group(s) on solid-phase. The modified oligonucleotides were used to prepare a number of conjugates with acridine, biotin and N-modified laminin peptides by oxime, hydrazone and hydrazine formation. The method may be applicable to the synthesis of oligonucleotide-peptide conjugates. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2005.03.056