strontium 9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonate hydrate | 1276031-50-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: strontium 9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonate hydrate
• CAS: 1276031-50-5
• 化学式: C₁₄H₆O₈S₂*H₂O*Sr
• 分子量: 471.964
• InChiKey: SVIOHZQPUUGLOG-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -0.94
• 重原子数：
  26.0
• 可旋转键数：
  2.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  180.04
• 氢给体数：
  0.0
• 氢受体数：
  8.0

反应信息

• 作为产物：
  描述：

  disodium 9,10-anthraquinone-2,6-disulfonate 在 水 、 strontium(II) acetate 作用下， 以 正丁醇 为溶剂， 反应 72.0h， 以62%的产率得到strontium 9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonate hydrate
  参考文献：
  名称：

  From Coordinatively Weak Ability of Constituents to Very Stable Alkaline-Earth Sulfonate Metal−Organic Frameworks

  摘要：

  Four new compounds based on alkaline-earth elements ions and anthraquinone-2,6-disulfonate (2,6-AQDS) ligand were obtained and characterized: AEPF-2 is the first metal-organic framework (MOP) Mg-based disulfonate, in which the ligand directly coordinates with Mg(2+) ions to build a two-dimensional net; AEPF-3, AEPF-4, and AEPF-5 for Ca(II), Sr(II), and Ba(II) ions, respectively, have different three-dimensional structural types and two new topologies. The catalytic behavior of these alkaline-earth materials in alkenes hydrogenation and ketones hydrosilylation reactions makes them cheap and environmentally friendly promising catalysts: in all cases, 100% selectivity was achieved toward ethylbenzene, in contrast with the behavior previously reported with calcium and strontium homogeneous catalysts. The high thermal stability (up to 500 degrees C) is to he emphasized for all these materials.

  DOI：

  10.1021/cg200078j