[Pd(μ-Cl)((OCH2CH2)4OC6H3NCHC6H3(O(CH2)11CH3))]2 | 917575-30-5

• 英文名称: [Pd(μ-Cl)((OCH2CH2)4OC6H3NCHC6H3(O(CH2)11CH3))]2
• CAS: 917575-30-5
• 化学式: C₆₆H₉₆Cl₂N₂O₁₂Pd₂
• 分子量: 1393.24
• InChiKey: BJENQDFRPQAQME-ZRRMUCBPSA-L

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：
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• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  [Pd(μ-Cl)((OCH2CH2)4OC6H3NCHC6H3(O(CH2)11CH3))]2 、 1,3-di(4-n-dodecyloxyphenyl)propane-1,3-dione 在 NEt₃ 作用下， 以 二氯甲烷 为溶剂， 以51%的产率得到
  参考文献：
  名称：

  Palladium(II) metallomesogens of crown ether derivatized imines, and their sodium adducts

  摘要：

  A series of imines HLn (1) (n stands for the alkoxy chain length: 4, 6, 8, 10, and 12) has been synthesized by condensation of 4-aminobenzo-15-crown-5 and p-alkoxybenzaldehyde. Orthopalladation afforded the dinuclear derivatives [Pd(mu-OAc)L-n]2 (2) which, by substitution reactions, led to dinuclear and mononuclear derivatives [Pd(mu-CI)L-n](2) (3) and [Pd(beta-diket)L-n] (4) (beta-diket = H25C12OH4C6C(O)-CH-C(O)-C6H4OC12H25). The imine ligands and the acetato bridged complexes are non-mesogenic whilst the chloro-bridged and the diketonato complexes are enantiotropic liquid crystals. They display smectic A mesophases. Complexation with sodium perchlorate afforded the corresponding derivatives [(O2ClO2)NaCrown] (Crown = crown derivatives 1-4 for n = 4). None of the sodium adducts is mesogenic. The acetato bridged complexes consist of a mixture of syn and anti isomers and a dramatic increase in the syn:anti ratio is produced upon complexation of NaClO4 (syn:anti = 4:96 for complexes 2 versus 54:46 for the corresponding [(O2ClO2)NaCrown2]). The crown ether derivatives extract sodium picrate from aqueous solutions and the presence of the palladium centers improves clearly the extraction, [Pd(mu-Cl)L-n](2) being the best and the fastest extractor. A model for the extraction and transport process in these complexes is proposed. (c) 2006 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2006.08.091
• 作为产物：
  描述：

  盐酸 、 [Pd(μ-OAc)((OCH2CH2)4OC6H3NCHC6H3(O(CH2)11CH3))]2 以 乙醚 、 二氯甲烷 为溶剂， 以69%的产率得到[Pd(μ-Cl)((OCH2CH2)4OC6H3NCHC6H3(O(CH2)11CH3))]2
  参考文献：
  名称：

  Palladium(II) metallomesogens of crown ether derivatized imines, and their sodium adducts

  摘要：

  A series of imines HLn (1) (n stands for the alkoxy chain length: 4, 6, 8, 10, and 12) has been synthesized by condensation of 4-aminobenzo-15-crown-5 and p-alkoxybenzaldehyde. Orthopalladation afforded the dinuclear derivatives [Pd(mu-OAc)L-n]2 (2) which, by substitution reactions, led to dinuclear and mononuclear derivatives [Pd(mu-CI)L-n](2) (3) and [Pd(beta-diket)L-n] (4) (beta-diket = H25C12OH4C6C(O)-CH-C(O)-C6H4OC12H25). The imine ligands and the acetato bridged complexes are non-mesogenic whilst the chloro-bridged and the diketonato complexes are enantiotropic liquid crystals. They display smectic A mesophases. Complexation with sodium perchlorate afforded the corresponding derivatives [(O2ClO2)NaCrown] (Crown = crown derivatives 1-4 for n = 4). None of the sodium adducts is mesogenic. The acetato bridged complexes consist of a mixture of syn and anti isomers and a dramatic increase in the syn:anti ratio is produced upon complexation of NaClO4 (syn:anti = 4:96 for complexes 2 versus 54:46 for the corresponding [(O2ClO2)NaCrown2]). The crown ether derivatives extract sodium picrate from aqueous solutions and the presence of the palladium centers improves clearly the extraction, [Pd(mu-Cl)L-n](2) being the best and the fastest extractor. A model for the extraction and transport process in these complexes is proposed. (c) 2006 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2006.08.091