tin(II) oleate

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: tin(II) oleate
• 英文别名: stannous oleate；tin dioleate；(Z)-octadec-9-enoate;tin(2+)
• 化学式: 2C₁₈H₃₃O₂*Sn
• 分子量: 681.628
• InChiKey: KJYFDJYRARBBHH-KVVVOXFISA-M

计算性质

• 辛醇/水分配系数(LogP)：
  4.39
• 重原子数：
  21
• 可旋转键数：
  14
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  40.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  tin(II) chloride dihdyrate 、 油酸 在 sodium hydroxide 作用下， 以 甲醇 为溶剂， 反应 3.0h， 生成 tin(II) oleate
  参考文献：
  名称：

  Uncapped SnO2 quantum dot catalyzed cascade assembling of four components: a rapid and green approach to the pyrano[2,3-c]pyrazole and spiro-2-oxindole derivatives

  摘要：

  A new uncapped SnO2 quantum dots (QDs) catalyzed strategy for the synthesis of substituted pyrano [2,3-c]pyrazole and spiro-2-oxindole derivatives has been developed via a multicomponent one pot approach in aqueous medium. The reactions can be performed at low catalyst loadings with excellent functional group tolerance. This communication also reports a comparative study of the efficiency related to the catalytic activity of uncapped SnO2 QDs, oleic acid capped SnO2 QDs, and SnO2 nanoflower. Uncapped SnO2 QDs, capped SnO2 QDs, and SnO2 nanoflower were prepared by simple solvothermal method and characterized by XRD, FESEM, and TEM images. The easy recovery of the catalyst and high yield of the products make the protocol attractive, sustainable, and economic. The catalyst was reused for six cycles with almost unaltered catalytic activity. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2014.02.077

文献信息

• Mesoporous Metal and Metal Alloy Particles Synthesized by Aerosol-Assisted Confined Growth of Nanocrystals
  作者：Qiangfeng Xiao、Hiesang Sohn、Zheng Chen、Daniel Toso、Matthew Mechlenburg、Z. Hong Zhou、Eric Poirier、Anne Dailly、Haiqiang Wang、Zhongbiao Wu、Mei Cai、Yunfeng Lu

  DOI：10.1002/anie.201204289

  日期：2012.10.15

  From droplets to “spheres”: A platform technology enables the rapid and continuous synthesis of mesoporous metal and metal alloy particles (see picture). The confined growth of nanocrystals in aerosol droplets leads to the formation of these particles with defined composition.

  从液滴到“球”：一种平台技术可以快速连续地合成介孔金属和金属合金颗粒（参见图片）。气溶胶液滴中纳米晶体的有限生长导致形成具有确定组成的这些颗粒。
• Uncapped SnO2 quantum dot catalyzed cascade assembling of four components: a rapid and green approach to the pyrano[2,3-c]pyrazole and spiro-2-oxindole derivatives
  作者：Sanjay Paul、Koyel Pradhan、Sirshendu Ghosh、S.K. De、Asish R. Das

  DOI：10.1016/j.tet.2014.02.077

  日期：2014.9

  A new uncapped SnO2 quantum dots (QDs) catalyzed strategy for the synthesis of substituted pyrano [2,3-c]pyrazole and spiro-2-oxindole derivatives has been developed via a multicomponent one pot approach in aqueous medium. The reactions can be performed at low catalyst loadings with excellent functional group tolerance. This communication also reports a comparative study of the efficiency related to the catalytic activity of uncapped SnO2 QDs, oleic acid capped SnO2 QDs, and SnO2 nanoflower. Uncapped SnO2 QDs, capped SnO2 QDs, and SnO2 nanoflower were prepared by simple solvothermal method and characterized by XRD, FESEM, and TEM images. The easy recovery of the catalyst and high yield of the products make the protocol attractive, sustainable, and economic. The catalyst was reused for six cycles with almost unaltered catalytic activity. (C) 2014 Elsevier Ltd. All rights reserved.