Co[FCl-Sal(PMeO-Si)DPTA] | 1543016-02-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: Co[FCl-Sal(PMeO-Si)DPTA]
• 英文别名: Co[FCl-salicylaldehyde(PMeO-Si)bis(aminopropyl)amine]
• CAS: 1543016-02-9
• 化学式: C₂₆H₃₃Cl₂CoF₂N₃O₅Si
• 分子量: 663.547
• InChiKey: AOJFVHIYLOUQLI-UIEZAYFCSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 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：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  、 cobalt acetylacetonate 以 四氢呋喃 为溶剂， 反应 4.0h， 以88%的产率得到Co[FCl-Sal(PMeO-Si)DPTA]
  参考文献：
  名称：

  Single site anchored novel pentacoordinate Schiff-base Co(II) complexes over SBA-15 for selective oxidation (O2) of n-alkanes and kinetic study

  摘要：

  Trimethoxysilane pentacoordinate Schiff-base Co-(II) complexes, i.e. Co[Cl-Sal(PMeO-Si)DPTA], (3.a) and Co[F-Sal(PMeO-Si)DPTA], (3.b) and Co[FCl-Sal(PMeO-Si)DPTA], (3.c) (DPTA = bis(aminopropyl)amine, Sal = salicylaldehyde) were synthesized and anchored into SBA-15 matrix to obtain novel supported hybrid catalysts. The catalysts were characterized by FT-IR, TEM, SEM, XRD, TG and BET analysis. These supported complex catalysts were tested in the catalytic oxidation of n-hexane and n-heptane with O-2 under relatively mild and solvent free conditions. A high TON of 3320 with 19.6% yield for n-hexane oxidation and a high TON of 3180 with 17.3% yield for n-heptane oxidation were obtained with 3.b anchored over SBA-15. The oxidation product regioselectivities were obtained as C-1(1):C-2(9.2):C-3(10.7) for n-hexane and C-1(1):C-2(9.0):C-3(9.7):C-4(2.7) for n-heptane. The reaction of kinetics follows a pseudo first-order reaction for both n-alkanes. Enhanced yields (30.6% for n-hexane oxidation and 23.8% for n-heptane oxidation) were obtained with the addition of PCA (pyrazinecarboxylic acid); the catalytic results of reactions made in the presence of radical traps suggested that the catalytic oxidation of n-hexane and n-heptane proceeded via free radicals. The catalyst recycles tests showed that it could be reused up to 7th catalytic cycles. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2013.11.025