1,3-Bis-(2-nitro-phenyl)-propane-1,3-diol | 256235-84-4

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: 1,3-Bis-(2-nitro-phenyl)-propane-1,3-diol
• 英文别名: 1,3-Bis(2-nitrophenyl)propane-1,3-diol
• CAS: 256235-84-4
• 化学式: C₁₅H₁₄N₂O₆
• 分子量: 318.286
• InChiKey: XTVWFZXBUYYQGC-UHFFFAOYSA-N

物化性质

• 沸点：
  559.0±45.0 °C(Predicted)
• 密度：
  1.449±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  132
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  1,3-Bis-(2-nitro-phenyl)-propane-1,3-diol 在 4-二甲氨基吡啶 、 TEA 、 碳酸氢钠 作用下， 以 二氯甲烷 为溶剂， 生成 3-{2-[Bis-(4-methoxy-phenyl)-phenyl-methoxy]-ethoxy}-1,3-bis-(2-nitro-phenyl)-propan-1-ol
  参考文献：
  名称：

  A Caged Ligatable DNA Strand Break

  摘要：

  DOI：

  10.1021/ja991300n
• 作为产物：
  描述：

  3-hydroxy-1,3-bis-(2-nitro-phenyl)-propan-1-one 在 sodium tetrahydroborate 作用下， 以 甲醇 为溶剂， 反应 1.0h， 以280 mg的产率得到1,3-Bis-(2-nitro-phenyl)-propane-1,3-diol
  参考文献：
  名称：

  Mechanistic Studies on Histone Catalyzed Cleavage of Apyrimidinic/Apurinic Sites in Nucleosome Core Particles

  摘要：

  Duplex DNA containing an apurinic/apyrimidinic (AP) lesion undergoes cleavage significantly more rapidly in nucleosome core particles (NCPs) than it does when free. The mechanism of AP cleavage within NCPs was studied through independently generating lesions within them. AP mediated DNA cleavage within NCPs is initiated by DNA-protein cross-link (DPCun) formation followed by beta-elimination to give DPCs containing cleaved DNA (DPCcl). Hydrolysis of DPCcl produces a DNA single strand break (SSB). C2-dideuteration of AP showed that deprotonation from this position is involved in the rate-determining step. Experiments utilizing NCPs containing mutated histone H4 proteins indicated that lysine residues in the amino terminal tail are involved in both DPC formation and beta-elimination steps. Lysines 16 and 20 seem to play a greater role in reacting with AP at superhelical location 1.5, but other amino acids (e.g., lysines 5, 8, and 12) compensate in their absence. The mechanism of rapid double strand breaks in bistranded, clustered AP lesions was studied by independently preparing reaction intermediates within model NCPs. A single strand break on one strand enhances the cleavage of a proximal AP on the opposite strand.

  DOI：

  10.1021/ja306858m

文献信息

• US3991033A
  申请人：——

  公开号：US3991033A

  公开（公告）日：1976-11-09
• US4111960A
  申请人：——

  公开号：US4111960A

  公开（公告）日：1978-09-05
• US4189611A
  申请人：——

  公开号：US4189611A

  公开（公告）日：1980-02-19
• A Caged Ligatable DNA Strand Break
  作者：Kaijiang Zhang、John-Stephen Taylor

  DOI：10.1021/ja991300n

  日期：1999.12.1
• Mechanistic Studies on Histone Catalyzed Cleavage of Apyrimidinic/Apurinic Sites in Nucleosome Core Particles
  作者：Chuanzheng Zhou、Jonathan T. Sczepanski、Marc M. Greenberg

  DOI：10.1021/ja306858m

  日期：2012.10.10

  Duplex DNA containing an apurinic/apyrimidinic (AP) lesion undergoes cleavage significantly more rapidly in nucleosome core particles (NCPs) than it does when free. The mechanism of AP cleavage within NCPs was studied through independently generating lesions within them. AP mediated DNA cleavage within NCPs is initiated by DNA-protein cross-link (DPCun) formation followed by beta-elimination to give DPCs containing cleaved DNA (DPCcl). Hydrolysis of DPCcl produces a DNA single strand break (SSB). C2-dideuteration of AP showed that deprotonation from this position is involved in the rate-determining step. Experiments utilizing NCPs containing mutated histone H4 proteins indicated that lysine residues in the amino terminal tail are involved in both DPC formation and beta-elimination steps. Lysines 16 and 20 seem to play a greater role in reacting with AP at superhelical location 1.5, but other amino acids (e.g., lysines 5, 8, and 12) compensate in their absence. The mechanism of rapid double strand breaks in bistranded, clustered AP lesions was studied by independently preparing reaction intermediates within model NCPs. A single strand break on one strand enhances the cleavage of a proximal AP on the opposite strand.