The Sandmeyer and Gattermann reactions both neatly functionally convert diazonium salts to haloarene — Haloalkanes and Haloarenes Chemistry Question
Question
The Sandmeyer and Gattermann reactions both neatly functionally convert diazonium salts to haloarenes. What is the explicit specific distinction between their utilized heavy metal reagents?
Answer: A
💡 Solution & Explanation
Both chemically perform the same substitution. The Sandmeyer reaction uniquely employs Copper(I) salts ($Cu_2Cl_2$ or $Cu_2Br_2$), whereas the Gattermann modification employs pure suspended metallic copper powder.
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