[Sr{(μ-2,3-dihydro-2,2-dimethyl-7-benzofuranoxide)₂AlMe₂}₂] | 1395067-67-0

• 英文名称: [Sr{(μ-2,3-dihydro-2,2-dimethyl-7-benzofuranoxide)₂AlMe₂}₂]
• 英文别名: [Sr{(μ-ddbfo)₂AlMe₂}₂]
• CAS: 1395067-67-0
• 化学式: C₄₄H₅₆Al₂O₈Sr
• 分子量: 854.507
• InChiKey: RGIJLDYNMDZJDT-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  [Sr{(μ-2,3-dihydro-2,2-dimethyl-7-benzofuranoxide)₂AlMe₂}₂] 在 air 作用下， 反应 5.0h， 生成 strontium aluminate
  参考文献：
  名称：

  Synthesis of Functionalized Materials Using Aryloxo-Organometallic Compounds toward Spinel-like MM′₂O₄ (M = Ba²⁺, Sr²⁺; M′ = In³⁺, Al³⁺) Double Oxides

  摘要：

  The predesigned single-source precursors [Ba{(mu-ddbfo)(2)InMe2}(2)] (1), [Me2In(mu-ddbfo)](2) (2), [Sr{(mu-ddbfo)(2)AlMe2}(2)] (4), and [Me2Al(mu-ddbfo)](2) (5) (ddbfoH = 2,3-dihydro-2,2-dimethylbenzofuran-7-ol) for spinel-like double oxides and group 13 oxide materials were prepared via the direct reaction of the homoleptic aryloxide [M(ddbfoH)(4)]-(ddbfo)(2)center dot ddbfoH (M = Ba2+, Sr2+ (3)) and InMe3 or AlMe3 in toluene. In all of the reactions, there was an organometallic-driven abstraction of the OH protons from the 7-benzofuranols in the Ba2+ and Sr2+ cation sphere. All compounds were characterized by elemental analysis, H-1 NMR, and FT-IR spectroscopy. In addition, the molecular structures of 1, 2, and 3 were determined by single-crystal X-ray diffraction. The oxide products derived from the compounds mentioned above were studied using elemental analysis, Raman spectroscopy, X-ray powder diffraction, and scanning and transmission electron microscopy equipped with an energy-dispersive spectrometer. Moreover, their specific surface area and mesopore size distribution were evaluated using nitrogen porosimetry. Preliminary investigations of the Eu-doped SrAl2O4 and In2O3 phosphors revealed that the oxides obtained could be considered as matrices for lanthanide ions.

  DOI：

  10.1021/ic301218v
• 作为产物：
  描述：

  、 三甲基铝 以 甲苯 为溶剂， 生成 [Sr{(μ-2,3-dihydro-2,2-dimethyl-7-benzofuranoxide)₂AlMe₂}₂]
  参考文献：
  名称：

  含有长石矿物的Ba（Sr）–O–Al–O–Si排列的硅铝酸盐的合成

  摘要：

  我们报告了[M {（μ-ddbfo）2 Al（OSiR 3）2 } 2 ]（M = Ba，Sr; ddbfoH = 2,3-dihydro-2,2-methyldimethylbenzofuran-7- ol; R = Ph，O t Bu）作为钡和锶的钙硅长石Ba（Sr）Al 2 Si 2 O 8的新型高效单源途径。通过元素分析，IR和NMR光谱以及单晶X射线衍射对所得复合物进行表征。这些化合物在1100°C下煅烧，得到多孔材料Ba（Sr）Al 2 Si 2 O 8 ·2SiO 2作为无定形二氧化硅基质，其包含约钙硅藻土的球形长石氧化物纳米晶体。透射电子显微镜和扫描电子显微镜证明，直径为5 nm。

  DOI：

  10.1021/acs.inorgchem.6b01900