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芳香族化合物的亲电取代反应,是这类化合物的主要反应。由于它们在合成上应用广泛,因而对这类反应的历程也研究得比较全面。其反应历程主要是按下列通式进行的:
The electrophilic substitution reaction of aromatics is the main reaction of these compounds. Due to their wide application in synthesis, the course of such reactions has also been studied more comprehensively. The reaction process is mainly according to the following general formula: