Diacetylterephthalohydroxamat | 30240-10-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Diacetylterephthalohydroxamat
• 英文别名: Benzene-1,4-dicarboxamide, N,N'-diacetoxy-；[[4-(acetyloxycarbamoyl)benzoyl]amino] acetate
• CAS: 30240-10-9
• 化学式: C₁₂H₁₂N₂O₆
• 分子量: 280.237
• InChiKey: SFZZKGIKDUNFBR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  20
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  111
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  Diacetylterephthalohydroxamat 、 二苯基乙炔 在 dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer 、 cesium acetate 作用下， 以 甲醇 为溶剂， 反应 16.0h， 生成
  参考文献：
  名称：

  New emissive organic molecule based on pyrido[3,4-g]isoquinoline framework: synthesis and fluorescence tuning as well as optical waveguide behavior

  摘要：

  In this paper we report the synthesis and crystal structures of emissive organic molecule (la) based on pyrido[3,4-g]isoquinoline framework as well as its isomers 1b and 1c. The emission quantum yields decrease after transformation of pyridine moieties in la into the cyclic-amides in 1b and 1c. The fluorescent spectral results reveal that la, 1b, and 1c exhibit no AIE behavior. This is tentatively attributed to intramolecular weak C center dot center dot center dot H interactions, which may impede the intramolecular rotations based on the crystal structures of la and 1c. Interestingly, 1a, 1b, and 1c are emissive in the solid state, and among them la possesses the highest emission quantum yield (0.22). Moreover, the fluorescence of la in solution and solid state can be reversibly tuned by reactions with trifluoroacetic acid and triethylamine. Microarea PL studies reveal that microrods of la and these after exposure to HCl gas show typical waveguide behavior. (C) 2013 Published by Elsevier Ltd.

  DOI：

  10.1016/j.tet.2013.02.041
• 作为产物：
  描述：

  对苯二甲酸二甲酯 在 盐酸羟胺 、 溶剂黄146 作用下， 生成 Diacetylterephthalohydroxamat
  参考文献：
  名称：

  羟胺衍生物可作为潜在的抗疟药。1.异羟肟酸。

  摘要：

  DOI：

  10.1021/jm00300a056

文献信息

• Hydroxylamine derivatives as potential antimalarial agents. 1. Hydroxamic acids
  作者：John B. Hynes

  DOI：10.1021/jm00300a056

  日期：1970.11
• New emissive organic molecule based on pyrido[3,4-g]isoquinoline framework: synthesis and fluorescence tuning as well as optical waveguide behavior
  作者：Jianguo Wang、Guanxin Zhang、Zitong Liu、Xingui Gu、Yongli Yan、Chuang Zhang、Zhenzhen Xu、Yongsheng Zhao、Hongbing Fu、Deqing Zhang

  DOI：10.1016/j.tet.2013.02.041

  日期：2013.4

  In this paper we report the synthesis and crystal structures of emissive organic molecule (la) based on pyrido[3,4-g]isoquinoline framework as well as its isomers 1b and 1c. The emission quantum yields decrease after transformation of pyridine moieties in la into the cyclic-amides in 1b and 1c. The fluorescent spectral results reveal that la, 1b, and 1c exhibit no AIE behavior. This is tentatively attributed to intramolecular weak C center dot center dot center dot H interactions, which may impede the intramolecular rotations based on the crystal structures of la and 1c. Interestingly, 1a, 1b, and 1c are emissive in the solid state, and among them la possesses the highest emission quantum yield (0.22). Moreover, the fluorescence of la in solution and solid state can be reversibly tuned by reactions with trifluoroacetic acid and triethylamine. Microarea PL studies reveal that microrods of la and these after exposure to HCl gas show typical waveguide behavior. (C) 2013 Published by Elsevier Ltd.