5'-O-(4,4'-dimethoxytrityl)-3'-O-(4-methylphenoxy)thiocarbonyl-2'-O-methyl-5-methyluridine | 719302-94-0

• 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: 5'-O-(4,4'-dimethoxytrityl)-3'-O-(4-methylphenoxy)thiocarbonyl-2'-O-methyl-5-methyluridine
• CAS: 719302-94-0
• 化学式: C₄₀H₄₀N₂O₉S
• 分子量: 724.832
• InChiKey: HZSBNHHFYPJYDA-OEPYUYADSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.84
• 重原子数：
  52.0
• 可旋转键数：
  12.0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  119.47
• 氢给体数：
  1.0
• 氢受体数：
  11.0

反应信息

• 作为反应物：
  描述：

  5'-O-(4,4'-dimethoxytrityl)-3'-O-(4-methylphenoxy)thiocarbonyl-2'-O-methyl-5-methyluridine 在 sodium periodate 、 四氧化锇 、 偶氮二异丁腈 、 溶剂黄146 、 三氯乙酸 作用下， 以 二氯甲烷 、 水 、 甲苯 、 苯 为溶剂， 反应 7.17h， 生成
  参考文献：
  名称：

  Synthesis of 2′‐Substituted MMI Linked Nucleosidic Dimers: An Optimization Study in Search of High Affinity Oligonucleotides for Use in Antisense Constructs

  摘要：

  The synthesis of a series of methylene(methylimino) (MMI) linked oligodeoxyribonucleotide dimers modified at the 2'-position with fluoro and/or methoxy groups and their incorporation into different sequences has been accomplished. From these dimers, his 2'-OMe MMI dimer was selected for further studies based on its synthetic accessibility and the increased thermodynamic stability conferred upon oligonucleotides incorporating this modification.

  DOI：

  10.1081/ncn-120028337
• 作为产物：
  描述：

  对甲苯基氯化亚硫代甲酸 、 DMT-2'-甲氧基-5-甲基尿苷 在 4-二甲氨基吡啶 作用下， 以 乙腈 为溶剂， 以86%的产率得到5'-O-(4,4'-dimethoxytrityl)-3'-O-(4-methylphenoxy)thiocarbonyl-2'-O-methyl-5-methyluridine
  参考文献：
  名称：

  Synthesis of 2′‐Substituted MMI Linked Nucleosidic Dimers: An Optimization Study in Search of High Affinity Oligonucleotides for Use in Antisense Constructs

  摘要：

  The synthesis of a series of methylene(methylimino) (MMI) linked oligodeoxyribonucleotide dimers modified at the 2'-position with fluoro and/or methoxy groups and their incorporation into different sequences has been accomplished. From these dimers, his 2'-OMe MMI dimer was selected for further studies based on its synthetic accessibility and the increased thermodynamic stability conferred upon oligonucleotides incorporating this modification.

  DOI：

  10.1081/ncn-120028337