“Friedel–Crafts reactions”的概念、定义、翻译、参考文献-科学参考

单词	Friedel–Crafts reactions
释义	Friedel–Crafts reactions Chemical Engineering Catalyzed chemical reactions that involve the alkylation and acylation reaction of aromatics. An example is the production of toluene from benzene using chloromethane in the presence of aluminium chloride catalyst. $C_{6} H_{6} + C H_{3} C l \to C_{6} H_{5} C H_{3} + H C l$ The reactions are named after French chemist Charles Friedel (1832–99) and American chemist James Craft (1839–1917).
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