3-[(2R,3R,4R,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-3-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-tetrahydro-furan-2-yl]-3H-imidazo[2,1-i]purine-7-carboxylic acid ethyl ester | 672949-03-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 英文名称: 3-[(2R,3R,4R,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-3-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-tetrahydro-furan-2-yl]-3H-imidazo[2,1-i]purine-7-carboxylic acid ethyl ester
• CAS: 672949-03-0
• 化学式: C₄₂H₄₉N₅O₈Si
• 分子量: 779.965
• InChiKey: JPWXOTSGZIYAMP-ZENBVRMOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.93
• 重原子数：
  56.0
• 可旋转键数：
  13.0
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  140.69
• 氢给体数：
  1.0
• 氢受体数：
  13.0

反应信息

• 作为反应物：
  描述：

  3-[(2R,3R,4R,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-3-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-tetrahydro-furan-2-yl]-3H-imidazo[2,1-i]purine-7-carboxylic acid ethyl ester 在 alkali 作用下， 以 水 为溶剂， 生成 3-{(2R,3R,4R,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-3-(tert-butyl-dimethyl-silanyloxy)-4-[(2-cyano-ethoxy)-diisopropylamino-phosphanyloxy]-tetrahydro-furan-2-yl}-3H-imidazo[2,1-i]purine-7-carboxylic acid
  参考文献：
  名称：

  Synthesis of an Oligonucleotide Analogue of Ethenoadenosine

  摘要：

  A phosphoramidite building block derived from 11-carboxy-1,N-6-ethenoadenosine has been prepared to be used in a solid supported oligonucleotide synthesis.

  DOI：

  10.1081/ncn-120022819
• 作为产物：
  描述：

  2-溴-3-氧代丙酸乙酯 、 5'-O-[二(4-甲氧基苯基)苯基甲基]-2'-O-[(叔丁基)二甲基硅烷基]腺苷 以 1,4-二氧六环 、 水 为溶剂， 以60%的产率得到3-[(2R,3R,4R,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-3-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-tetrahydro-furan-2-yl]-3H-imidazo[2,1-i]purine-7-carboxylic acid ethyl ester
  参考文献：
  名称：

  Synthesis of an Oligonucleotide Analogue of Ethenoadenosine

  摘要：

  A phosphoramidite building block derived from 11-carboxy-1,N-6-ethenoadenosine has been prepared to be used in a solid supported oligonucleotide synthesis.

  DOI：

  10.1081/ncn-120022819