2,3-dicyano-5-propyl-bromine-1,4-dithiin | 1226870-59-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氢噻吩类
• 英文名称: 2,3-dicyano-5-propyl-bromine-1,4-dithiin
• CAS: 1226870-59-2
• 化学式: C₉H₉BrN₂S₂
• 分子量: 289.22
• InChiKey: PLEVAWSKVPKSIR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.27
• 重原子数：
  14.0
• 可旋转键数：
  3.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  47.58
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为产物：
  描述：

  1,2,5-tribromopentane 、 disodium maleonitriledithiolato 以 乙二醇二甲醚 为溶剂， 生成 2,3-dicyano-5-propyl-bromine-1,4-dithiin
  参考文献：
  名称：

  Synthesis and properties of iron(II) tetra(1,4-dithiin)porphyrazine bearing peripheral long-chain alkyl group of active end-bromine

  摘要：

  The novel tetra-(1,4-dithiin) metal-free (H(2)Pz) and metalloporphyrazines (MPz, M = Mg, Fe) bearing peripheral tetrapropyl-bromine derived from 2,3-dicyano-5-propyl-bromine-1,4-dithiin, were synthesized in a multi-step reaction sequence. These complexes were characterized by (1)H NMR, IR, UV-vis, GC-MS, XPS and elemental analysis and their UV-vis spectra were discussed in detail. The iron(II) tetra-( 1,4dithiin)porphyrazine bearing peripheral tetrapropyl-bromine was supported on an Amberlite CG-400 resin to form a biomimetic catalyst, the ability of which for activating O(2) and H(2)O(2) was estimated from the degradation of Rhodamine B (RhB) under visible light irradiation (lambda >= 420 nm). More than 70% of the RhB was degraded by O(2) in air for 24 h in the solution of pH 9.18 and by H(2)O(2) only for 12 h in the solution of pH 3.0. (C) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.inoche.2009.11.020