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How is flurobenzene prepared from benzenediazonium chloride? Name the reaction. |
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Answer» Solution :When benzen DIAZONIUM chloride is TREATED with fluorobric acid, benezene diazonium tetra fluoroborate is PRECIPITATED which on heating decomposes to give fluorobenzene. `{:(C_6H_5-overset(+)(N_2)Cbarl+HBF_4 toC_6H_5-overset(+)(N_2)BbarF_4overset(TRIANGLE)(to)C_6H_5-F+BF_3+N_2),(" Fluoroboric acidBenzenediazonium fluoroborateFluorobenzene "):}` Name of the reaction : Baltz -shiemann reaction. |
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