The chemistry and the stereochemistry of poly(N-alkyliminoalanes) : IX. Hexameric organoaluminum imides by reaction of (HAIN-iso-C3H7)6 with trialkylaluminums |
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| Authors: | S. Cucinella T. Salvatori C. Busetto M. Cesari |
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| Affiliation: | Snamprogetti S.p.A. Direzione Ricerca e Sviluppo, 20097 San Donato Milanese, Milano Italy |
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| Abstract: | (HAlN-iso-C3H7)6 reacts with Al(CH3)3 or Al(C2H5)3 to give compounds in which the hydridic hydrogens are partially or completely replaced by alkyl groups. The degree of alkylation depends on the reaction conditions and on the nature of the trialkylaluminum. Pure crystalline (CH3AlN-iso-C3H7)6, its crystallization product with [(CH3AlN-iso-C3H7)5(HAlN-iso-C3H7)] and a mixture of [(C2H5AlN-iso-C3H7)4(HAlN-iso-C3H7)2] isomers have been isolated. The reaction of Al(CH3)3 or Al(C2H5)3 with iso-C3H7NH2 gives tetramers (CH3AlN-iso-C3H7)4 and (C2H5AlN-iso-C3H7)4. |
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| Keywords: | To whom correspondence should be addressed. |
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