| 92816-61-0

• 分子结构分类: 有机化合物 - 有机氮化合物
• CAS: 92816-61-0；101033-41-4
• 化学式: 4C₁₆H₃₆N*3H*O₄₀SiV₃W₉
• 分子量: 3448.43
• InChiKey: SAOKQXXRNKBGIK-UHFFFAOYSA-O

计算性质

• 辛醇/水分配系数(LogP)：
  -1.31
• 重原子数：
  33.0
• 可旋转键数：
  12.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  189.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  tetra-n-butylammonium hydroxide 、 以 甲醇 、 乙腈 为溶剂， 生成
  参考文献：
  名称：

  Trisubstituted heteropolytungstates as soluble metal oxide analogs. III. Synthesis, characterization, phosphorus-31, silicon-29, vanadium-51, and 1- and 2-D tungsten-183 NMR, deprotonation, and proton mobility studies of organic solvent solute forms of HxSiW9V3O40x-7 and HxP2W15V3O62x-9

  摘要：

  DOI：

  10.1021/ja00271a025
• 作为产物：
  描述：

  、 四丁基溴化铵 在 盐酸 作用下， 以 水 为溶剂， 生成
  参考文献：
  名称：

  Solvent-free selective oxidation of C H bonds of toluene and substituted toluene to aldehydes by vanadium-substituted polyoxometalate catalyst

  摘要：

  A novel homogeneous vanadium-substituted polyoxometalate catalyst of [n-Bu4N](3)H-3[PW9V3O40] showed good catalytic activity for the activation of C-H bonds of toluene and substituted toluene with TBHP (70% aq) under solvent-free conditions. Under the optimal conditions, a 65% yield of benzaldehyde and a TON of 5221 were obtained over this catalyst at 343 K. This catalyst also showed good conversion and selectivity for the oxidation of a series of substituted toluene. The vanadium-substituted Keggin-POM was not decomposed to some species upon the treatment of 530-fold of TBHP by IR characterization. A free radical mechanism was proposed based on the experimental results and the literature supports. (C) 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molcata.2012.11.022