Patent ID: 7235681
Filing Date: 2007-06-26
Classification: C07F,C25D

Abstract:
1. A method for the production of organoaluminum complex compounds of general formula MAIR 4 and mixtures of such compounds, wherein M represents Li, Na, K, Rb, Cs, NR 4 + , and R represents CH 3 , C 2 H 5 , n- and/or iso-C 3 H 7 , n- and/or iso-C 4 H 9 , said method comprising reacting an alkanolate of general formula M(OR) in aromatic solvents, with at least one trialkylaluminum compound of general formula AIR isolating the organoaluminum complex compounds from the reaction mixture, wherein the reaction is performed at temperatures of 25° C. at maximum.