dimethylgallium-o-methoxyphenyl-1-ethoxide | 288864-44-8

• 英文名称: dimethylgallium-o-methoxyphenyl-1-ethoxide
• CAS: 288864-44-8
• 化学式: C₂₂H₃₄Ga₂O₄
• 分子量: 501.956
• InChiKey: FSXMIXYOWZNCJI-UHFFFAOYSA-N

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：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  trimethylgallium 、 甲氧基二甲基苄甲醇 以 正戊烷 为溶剂， 以75%的产率得到dimethylgallium-o-methoxyphenyl-1-ethoxide
  参考文献：
  名称：

  铝和镓的二甲基金属醇盐和酰胺的表现、性质和分子结构

  摘要：

  Dimlthylaluminium- (1) and Dimethylgallum-o-methoxyphmyl-1-ethoxide (2) were obtained by reaction of Me3Al and Me3Ga respectively with o-Methoxyphenyl-1-ethanol in n-pentane. Dimethylaluminium- (3) and dimethylgallium-o-methoxyphenyl-2-ethylamide (4) were prepared by treatment of Me2AlCl and Me2GaCl respectively with Lithium-o-methoxyphenyl-2-ethylamide. Trimethylgallium-o-methoxyphenylmethvlamine-Adduct (5) was isolated using reaction of Me3Ga with the corresponding amine. The compounds were characterised by H-1-, C-13- and Al-27 n.m.r. spectroscopy. The molecular structures of 2 and 5 were determined by X-ray diffraction. Compounds 1-4 form brigded dimeric molecules. The bond distances of the central Ga2O2 ring in 2 correspond to those of compounds of similar structure.

  DOI：

  10.1002/1521-3749(200007)626:7<1642::aid-zaac1642>3.0.co;2-b