Collect. Czech. Chem. Commun. 1982, 47, 384-391

Preparation and 1H NMR study of soluble alkoxy, alkyl and arylamido derivatives of sodium tetraamidoaluminate

Otomar Kříž, František Mareš and Bohuslav Čásenský

Institute of Inorganic Chemistry, Czechoslovak Academy of Sciences, 250 68 Řež


Sodium tetraamidoaluminate reacts with alcohols and aromatic amines under formation of sodium alkoxyimidoaluminates or amido(arylamido)aluminates, respectively. The corresponding sodium amido(alkylamido)aluminates were prepared from sodium tetraamidoaluminate and sodium tetrakis(alkylamido)aluminates in 1,2-dimethoxyethane or pyridine solution. 1H NMR spectra and in some cases also the cryoscopic molecular weights of the prepared compounds were measured.