[Sn(n)Bu2Cl2(4,4'-di-tert-butyl-2,2'-bipyridine)] | 1225431-03-7

• 英文名称: [Sn(n)Bu2Cl2(4,4'-di-tert-butyl-2,2'-bipyridine)]
• 英文别名: [Sn(n)Bu2Cl2(bu2bpy)]
• CAS: 1225431-03-7
• 化学式: C₂₆H₄₂Cl₂N₂Sn
• 分子量: 572.249
• InChiKey: ZROKCRZOOOHZPQ-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：

  二丁基二氯化锡 、 4,4'-二叔丁基-2,2'-二吡啶 以 乙醚 为溶剂， 以81%的产率得到[Sn(n)Bu2Cl2(4,4'-di-tert-butyl-2,2'-bipyridine)]
  参考文献：
  名称：

  Synthesis and characterization of some organotin(IV) adducts containing a related series of pyridines: Crystal structure of [SnMe2Cl2(bu2bpy)]

  摘要：

  Organotin(IV) complexes of [SnR(4-n)Cln] (n = 2, R = Me, Bu-n; n = 1, R = Ph) react with the bidentate pyridyl ligand 4,4'-di-tert-butyl-2,2'-bipyridine (bu(2)bpy) to give hexa-coordinated adducts with the general formula [SnR(4-n)Cln(bu(2)bPY)]. However, the reaction of these organotin(IV) complexes with the corresponding monodentate ligand 4-tert-butylpyridine (bupy) resulted in the formation of the hexa-coordinated complex [SnMe2Cl2(bupy)(2)] and the penta-coordinated complexes [SnR(4-n)Cln(bupy)] (bupy)] (n = 2, R = Bu-n: n = 1, R = Ph). Moreover, the reaction of the above organotin(IV) complexes with 4,4'-trimethylenedipyridine (tmdp) yields hexa-coordinated adducts with the general formula [SnR2Cl2(tmdp)] (R = Me, Bu-n) and the penta-coordinated complex [ClPh3Sn-mu-(tmdp)SnPh3Cl] in the solid state. The resulting complexes have been characterized by multinuclear NMR (H-1, C-13, Sn-119) spectroscopy and elemental analysis. NMR data shows that the triphenyltin(IV) adducts are not stable in solution and dissociate to give tetra-coordinated tin(IV) complexes. The X-ray crystal structure determination of [SnMe2Cl2(bu(2)bpy)] reveals that the tin atom is hexa-coordinated in an octahedral geometry with a trans-[SnMe2] configuration. (C) 2010 Published by Elsevier Ltd.

  DOI：

  10.1016/j.poly.2010.01.025