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.

用新的体系(铁-锑复合)三乙基铝(TEA)与溴甲烷进行烷基交换反应合成三甲基铝(TMA)。