iodine; methyl iodide in ethanol Sonication; N2; CH3I, I2 and Al introduced in a condenser with C2H5OH at -20°C, ultrasonic acceleration at room temp. for 2 h, Et3Al (ratio MeI/Et3Al = 1.50) dropped into soln. within 10 min, sonication for 30 min; distilled (vac.);

aluminium

in diethyl ether

bei der Destillation unter vermindertem Druck;

in further solvent(s) on heating Al-powder in C2H5I to 100-130°C;;

in diethyl ether Electrolysis; Al-anode, Cu-cathode; 20°C, voltage:40 V, current density: 0.02 A/(cm*cm); distance of electrodes: 1 cm; smooth Al coating;;

Entzuendet sich an der Luft;