Halogen-containing tetrametallic aluminium alkoxides |
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Authors: | Mitra Amitabha Wang Yuzhong Parkin Sean Atwood David |
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Institution: | Department of Chemistry, University of Kentucky, Lexington, KY 40506-0055, USA. |
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Abstract: | New halogen-containing tetrametallic aluminium alkoxides of formula Al{(mu-OEt)2AlMeCl}3] ( 2-cis; 2-trans), and Al{(mu-OEt)2AlBr2}3] ( 4), have been synthesized by combining Al(OEt)3 and Me2AlCl (for 2) or EtAlBr2 (for 4). They were fully characterized by (1H, 27Al) NMR, IR, mp, elemental analysis, and single-crystal X-ray diffractometry. The chloride analogue of 4, Al{(mu-OEt)2AlCl2}3] ( 3), prepared previously using a different route, was also prepared here by combining Al(OEt)3 and EtAlCl2. |
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