Ha Wu-zu
2011
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Journal
Guangzhou Chemical Industry
Abstract
4-Bromo-4′,4″-dimethyltriphenylamine was synthesized from 4-Iodotoluene(1) and 4-Bromoanilines(2) in methylbenzene(5) using KOH(4) as an alkali under microwave irradiation.The structure was confirmed by 1HNMR and IR.The optimal reacion conditions by orthogonal experiment were that 1 was 24 mmol,n(1):n(2):n(3) was 2.4:1.0:4.0,microwave power was 250 W at 105 ℃ for 120 min.The yield was 77.1% under the conditions.