When a diazonium salt is treated with p-cresol, at which position with respect to the hydroxy group does the coupling occur?(a) ortho(b) meta(c) para(d) coupling does not take placeI have been asked this question in my homework.My question comes from Diazonium Salts Chemical Reactions in chapter Amines of Chemistry – Class 12

When a diazonium salt is treated with p-cresol, at which position with

1.	When a diazonium salt is treated with p-cresol, at which position with respect to the hydroxy group does the coupling occur?(a) ortho(b) meta(c) para(d) coupling does not take placeI have been asked this question in my homework.My question comes from Diazonium Salts Chemical Reactions in chapter Amines of Chemistry – Class 12
Answer» CORRECT choice is (a) ORTHO Explanation: Coupling generally occurs para to the hydroxy group. However in this CASE, the para position is preoccupied by CH3 group (cresol), and as a result the coupling TAKES place at ortho position.

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