trichloro-tris(3-aminopropyltriethoxysilane)chromium(II) | 365440-27-3

• 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: trichloro-tris(3-aminopropyltriethoxysilane)chromium(II)
• 英文别名: trichlorochromium;3-triethoxysilylpropan-1-amine
• CAS: 365440-27-3
• 化学式: C₂₇H₆₉Cl₃CrN₃O₉Si₃
• 分子量: 822.471
• InChiKey: WXNBTNFCJLDZSE-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  3-氨基丙基三乙氧基硅烷 、 三氯化铬 以 not given 为溶剂， 生成 trichloro-tris(3-aminopropyltriethoxysilane)chromium(II)
  参考文献：
  名称：

  摘要：

  Organosilicon gels [Co(NH2R2)(2)Cl-2] and [Cr(NH2R2)(3)Cl-3], containing a diaminodichloride complex of cobalt(II) and triaminotrichloride complex of chromium(III) (R-2 = CH2CH2CH2SiO(OEt)). were synthesized by the hydrolysis of complexes [Co(NH2R1)(2)Cl-2] (I) and [Cr(NH2R1)(3)Cl-3] (II) incorporating peripheral triethoxysilyl groups (R-1 = CH2CH2CH2Si(OEt)(3)). The coprecipitated [Co(NH2R2)(2)Cl-2] . 4NH(2)R(3), [Cr(NH2R2)(3)Cl-3] . 6NH(2)R(3), [Co(NH2R2)(2)Cl-2] . 2SiO(2), and [Cr(NH2R2)(3)Cl-3] . xSiO(2) . (3 - x)SiHO1.5 (R-3 = CH2CH2CH2SiO1.5) gets were obtained by cohydrolysis of complexes I and 11 with 3-aminopropyltriethoxysilane or triethoxysilane. Interaction with SiH(OEt)(3) is accompanied by the decomposition of silicon hydride groups and the formation of tetraethoxysilane derivatives. The heating of dry gets in a flow of argon or oxygen to 600degreesC results in the formation of amorphous silica having a specific surface area 2-467 m(2)/g and containing crystalline metals, their chlorides, oxides, silicates, or carbides.

  DOI：

  10.1023/a:1016205412694