21. In the following reaction, what is reagent “Z”? N. 1. HCI, HONO 2. Reagent "Z" N ОН NH2 (a) CuCN _(b) 2-Naphthol, Na

[answerhappygod]

1 (65.42 KiB) Viewed 36 times

Only need you to do #22 ( Answer #21 is b )
Note: My textbook does not mention H2SO4 would be able to react
with diazonium salt so I am confused...either b or e would be the
right answer for #22 because I know H2O reacts with the diazonium
salt to make alcohol or phenol in this case.

2 (83.05 KiB) Viewed 36 times

Please answer seriously....draw mechanism for
#22 if you can.
21. In the following reaction, what is reagent “Z”? N. 1. HCI, HONO 2. Reagent "Z" N ОН NH2 (a) CuCN _(b) 2-Naphthol, NaOH (c) NaOH, H20_(d) H2SO4, H20, heat 22. The product of step 1 in the above reaction is heated with H2SO4, H20. What is the product? (a) Toluene (b) p-methylphenol (c) 1,4-dimethylbenzene (d) Para-red (e) None of the above
Reactions of Aryldiazonium Salts Sandmeyer Reactions -NEN CuBr Cuci CuI CuCN -Br CI CN Fluorination (Schiemann Reaction) Other Reactions of Aryldiazonium Salts F NEN OH HBF НО Heat NEN НРО,