Question

Give evidences which explain the formation of benzyne intermediate during nucleophilic substitution reactions of aryl halides.

Answer 1

Answer to Question #61072, Chemistry / Organic Chemistry

Give evidences which explain the formation of benzyne intermediate during nucleophilic substitution reactions of aryl halides.

Answer:

Using of "diene trap" you could obtain Diels-Alder product prove existence of benzyne:

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