Trimethylaluminum(TMA),usually used in organic catalysis and organic synthesis,was synthesized by reaction of triethylaluminium (TEA) with methyl bromide on iron-stibonium complex catalyst.

用催化体系(铁-锑复合催化)催化三乙基铝(TEA)与溴甲基交换反应合成三甲基铝(TMA)。