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(a) (b) ( e) PhMgBr overset(O2)und...

(a)
(b)
( e) `PhMgBr overset(O_2)underset(H_3 O^(oplus))rarr ?`
(f) `Phenol + RMgI rarr ?`.

Text Solution

Verified by Experts

(a)
(b) `1,4-Addition` of `HBr` will take place.

( c)
(d) No reaction since `-NO_2`- substituted aryl halide does not involve the formation of `G.R`.
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