N1-(4-monomethoxytrityl)-N2,N3-bis[2-(4-nitrophenyl)ethoxycarbonyl]spermine | 1292221-11-4

• 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: N1-(4-monomethoxytrityl)-N2,N3-bis[2-(4-nitrophenyl)ethoxycarbonyl]spermine
• CAS: 1292221-11-4
• 化学式: C₄₈H₅₆N₆O₉
• 分子量: 861.007
• InChiKey: DKURVYOJFKZZQP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.27
• 重原子数：
  63.0
• 可旋转键数：
  25.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  192.64
• 氢给体数：
  2.0
• 氢受体数：
  11.0

反应信息

• 作为反应物：
  描述：

  N1-(4-monomethoxytrityl)-N2,N3-bis[2-(4-nitrophenyl)ethoxycarbonyl]spermine 、 Fmoc-异硫氰酸 以 二氯甲烷 为溶剂， 以82%的产率得到N1-(9-fluorenylmethoxycarbonylthiourea)-N2,N3-bis[2-(4-nitrophenyl)ethoxycarbonyl]-N4-(4-monomethoxytrityl)spermine
  参考文献：
  名称：

  MMT, Npeoc-protected spermine, a valuable synthon for the solid phase synthesis of oligonucleotide oligospermine conjugates via guanidine linkers

  摘要：

  Solid phase spermine oligomerization via guanidine linkers was achieved using activated thiourea coupling reaction with primary amino group. Disymmetric spermine synthon was efficiently synthesised in eight steps from spermine. MMT group was used as coupling monitor and resulting oligomeric spermines were conjugated to oligonucleotides. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2011.01.061
• 作为产物：
  描述：

  N1,N4-bis(4-monomethoxytrityl)-N2,N3-bis[2-(4-nitrophenyl)ethoxycarbonyl]spermine 在 三氟乙酸 、 sodium carbonate 作用下， 以 二氯甲烷 、 水 为溶剂， 反应 0.92h， 以37%的产率得到N1-(4-monomethoxytrityl)-N2,N3-bis[2-(4-nitrophenyl)ethoxycarbonyl]spermine
  参考文献：
  名称：

  MMT, Npeoc-protected spermine, a valuable synthon for the solid phase synthesis of oligonucleotide oligospermine conjugates via guanidine linkers

  摘要：

  Solid phase spermine oligomerization via guanidine linkers was achieved using activated thiourea coupling reaction with primary amino group. Disymmetric spermine synthon was efficiently synthesised in eight steps from spermine. MMT group was used as coupling monitor and resulting oligomeric spermines were conjugated to oligonucleotides. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2011.01.061