Palladium, dichlorobis(1-tridecanamine)- | 189389-64-8

• 英文名称: Palladium, dichlorobis(1-tridecanamine)-
• CAS: 189389-64-8；296230-98-3
• 化学式: C₂₆H₅₈Cl₂N₂Pd
• 分子量: 576.086
• InChiKey: LKEFGBIDNKEYPU-UHFFFAOYSA-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：

  正十三胺 、 palladium dichloride 以 甲苯 为溶剂， 生成 Palladium, dichlorobis(1-tridecanamine)-
  参考文献：
  名称：

  Deactivation and regeneration of sulfur-poisoned supported palladium complexes

  摘要：

  The deactivation by thiophene of the [PdCl2(CH3SOCH3)(2)] and the [PdCl2(NH2(CH2)(12)CH3)(2)] complexes supported on gamma-Al2O3, during the selective hydrogenation of styrene has been studied at 353 K and 10 kg cm(-2). Although both complexes are deactivated when the feed contains more than 300 ppm thiophene, the [PdCl2(NH2(CH2)(12)CH3)(2)] supported complex is more sulfur resistant. Thiophene is partially eliminated by hydrogen treatments at 353 K and 10 kg cm(-2) thereby indicating that thiophene has not substituted, at least totally, the complex ligands.

  DOI：

  10.1016/s1381-1169(97)00027-7

文献信息

• [PdCl2(NH2(CH2)12CH3)2] supported on an active carbon: effect of the carbon properties on the catalytic activity of cyclohexene hydrogenation
  作者：J.A Dı́az-Auñón、M.C Román-Martı́nez、C Salinas-Martı́nez de Lecea、P.C L'Argentière、E.A Cagnola、D.A Liprandi、M.E Quiroga

  DOI：10.1016/s1381-1169(99)00355-6

  日期：2000.3

  The catalytic activity and poisoning resistance of [PdCl2(NH2(CH2)(12)CH3)(2)], supported on active carbons, have been studied, regarding the effect of some of the support properties, such as: porosity, surface chemistry and sulphur content. Commercial active carbons and almond-shell-derived carbons were used. Some of the commercial active carbons were submitted to different treatments to purify them or to modify the support surface chemistry. Active carbons were characterised by nitrogen adsorption at 77 K, carbon dioxide adsorption at 273 K, mercury porosimetry, elemental analysis and TPD, Catalysts were prepared supporting the metal complex by the incipient impregnation method, with a palladium content of ca. 0.3% wt. All the catalysts were analysed by XPS and nitrogen adsorption at 77 K. The catalytic activity and sulphur-poisoning resistance were determined in the cyclohexene hydrogenation to cyclohexane. Tetrahydrothiophene (THT) was used as the poisoning agent in a concentration of 300 ppm. Regarding the effect of support porosity, the catalytic activity increases with supermicropore (diameter from 0.7 to 2 nm) volume. With regard to the oxygen surface groups and sulphur content of the active carbons, no effect has been found. Catalyst poisoning by THT is found to be independent of the active carbon properties and lower than that observed for the unsupported metal complex and the complex supported on gamma-Al2O3. (C) 2000 Elsevier Science B.V. All rights reserved.