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Document Type |
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Article In Journal |
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Document Title |
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Reactions of the alkyltrihydroaluminate [Li(thf)(2){AlH3[C(SiMe3)(3)]}](2). Crystal structures of [Li(tmen)(2)][AlH3{C(SiMe3)(3)}], [AlBr2-{C(SiMe3)(3)}]center dot thf, [AlI2{C(SiMe3)(3)}]center dot thf, [Li(thf)(2)(mu-NHPh)(2)-{AlH[C(SiMe3)(3)]}] and {Li(thf)(4)][Al(NHPh)(3){C(SiMe3)(3)}] Reactions of the alkyltrihydroaluminate [Li(thf)(2){AlH3[C(SiMe3)(3)]}](2). Crystal structures of [Li(tmen)(2)][AlH3{C(SiMe3)(3)}], [AlBr2-{C(SiMe3)(3)}]center dot thf, [AlI2{C(SiMe3)(3)}]center dot thf, [Li(thf)(2)(mu-NHPh)(2)-{AlH[C(SiMe3)(3)]}] and {Li(thf)(4)][Al(NHPh)(3){C(SiMe3)(3)}] |
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Document Language |
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Arabic |
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Abstract |
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The alkyltrihydroaluminate [Li(thf)(2){AlH3[C(SiMe3)(3)]}](2), (thf = tetrahydrofuran) reacted (i) with tetramethylethane-1,2-diamine (tmen) to give [Li(tmen)(2)][AlH3{C(SiMe3)(3)}], which crystallises as solvent-separated ion pairs, (ii) with HCl, HBr or Br-2, or I-2 to give, respectively, the alkylaluminium dihalides [AlX2{C(SiMe3)(3)}].thf, X = Cl, Br or I, which have been characterised spectroscopically and, when X = Br or I, by X-ray diffraction studies; and (iii) with aniline to give [Li(thf)(2)(mu-NHPh)(2)(AlH[C(SiMe3)(3)]}] and [Li(thf)(4)][Al(NHPh)(3){C(SiMe3)(3))], which crystallise as anilide-bridged and solvent-separated ion pairs respectively. |
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Publishing Year |
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1998 AH
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Added Date |
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Saturday, June 14, 2008 |
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