Tetrabutylammonium tetrakis(trimethylsilanolato-kappaO)ferrate(III) | 577977-53-8

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: Tetrabutylammonium tetrakis(trimethylsilanolato-kappaO)ferrate(III)
• 英文别名: iron(3+);tetrabutylazanium;trimethyl(oxido)silane
• CAS: 577977-53-8
• 化学式: C₁₂H₃₆FeO₄Si₄*C₁₆H₃₆N
• 分子量: 655.073
• InChiKey: FUTPRVVXJMZTOM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.73
• 重原子数：
  38
• 可旋转键数：
  16
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  92.2
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  Tetrabutylammonium tetrakis(trimethylsilanolato-kappaO)ferrate(III) 以 四氢呋喃 、 甲苯 为溶剂， 生成 [N(n-Bu)4][(cyclopentyl)7Si7O12Fe(OCMe3)]
  参考文献：
  名称：

  New Fe(III) and Os(VI) silsesquioxanes

  摘要：

  The high-spin iron(III) silsesquioxane complexes [N(Bu-n)(4)][(cyclo-C5H9)(7)Si7O12FeCl] and [N(Bu-n)(4)][(cyclo-C5H9)(7)Si7O12Fe(O-SiMe3)] result from the reaction of (cyclo-C5H9)(7)Si7O9(OH)(3) with either [N(Bu-n)(4)][FeCl4] or [N(Bu-n)(4)][Fe(O-SiMe3)(4)], Substitution of the terminal chloride or (trimethyl)silanolate ligands with tert-butoxide produces [N(Bu-n)(4)][(cyclo-C5H9)(7)Si7O12Fe(OCMe3)]. Similar substitution reactions with the methyl ester of N-acetylcysteine produce [N(Bu-n)(4)][(cyclo-C5H9)(7)Si7O12Fe{SCH2CH(NH-COCH3)CO2Me}]. A dimeric complex, [(cyclo-C5H9)(7)Si7O12Fe(NEt3)](2), forms in the reaction of (cyclo-C5H9)(7)Si7O9(OH)(3) with NEt3 and FeCl3. The reaction between (cyclo-C5H9)(7)Si7O9(OH)(2)(OSiMe3) and [Ph4P][Os(N)Cl-4] forms [PPh4][(cyclo-C5H9)(7)Si7O11(OSiMe3)Os(N)Cl-2], a square-pyramidal Os(VI) complex with a bidentate siloxy ligand. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(02)01346-4
• 作为产物：
  描述：

  tetrabutylammonium tetrachloroferrate(III) 、 sodium trimethylsilanolate 以 二氯甲烷 为溶剂， 以75%的产率得到Tetrabutylammonium tetrakis(trimethylsilanolato-kappaO)ferrate(III)
  参考文献：
  名称：

  New Fe(III) and Os(VI) silsesquioxanes

  摘要：

  The high-spin iron(III) silsesquioxane complexes [N(Bu-n)(4)][(cyclo-C5H9)(7)Si7O12FeCl] and [N(Bu-n)(4)][(cyclo-C5H9)(7)Si7O12Fe(O-SiMe3)] result from the reaction of (cyclo-C5H9)(7)Si7O9(OH)(3) with either [N(Bu-n)(4)][FeCl4] or [N(Bu-n)(4)][Fe(O-SiMe3)(4)], Substitution of the terminal chloride or (trimethyl)silanolate ligands with tert-butoxide produces [N(Bu-n)(4)][(cyclo-C5H9)(7)Si7O12Fe(OCMe3)]. Similar substitution reactions with the methyl ester of N-acetylcysteine produce [N(Bu-n)(4)][(cyclo-C5H9)(7)Si7O12Fe{SCH2CH(NH-COCH3)CO2Me}]. A dimeric complex, [(cyclo-C5H9)(7)Si7O12Fe(NEt3)](2), forms in the reaction of (cyclo-C5H9)(7)Si7O9(OH)(3) with NEt3 and FeCl3. The reaction between (cyclo-C5H9)(7)Si7O9(OH)(2)(OSiMe3) and [Ph4P][Os(N)Cl-4] forms [PPh4][(cyclo-C5H9)(7)Si7O11(OSiMe3)Os(N)Cl-2], a square-pyramidal Os(VI) complex with a bidentate siloxy ligand. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(02)01346-4