Complete the reaction:

Chlorobenzene `overset(Mg)underset(dry ether) to` `A`

Complete and rewrite the balanced chemical equations : Chlorobenzene overset(NaCN+CuCN)underset(473K, "pressure")rarr ?

Complete the reaction : Br_(2) underset("Uv. Light")overset("heat or")(to)

(a) Haloarenes undergo electrophilic substitution reaction at ortho and para position. Explain. (b) Complete the following reaction: CH_(2)Br overset("Dry ether")to A overset(Na, C_(2)H_(5)OH)to B .

overset(Na)underset("dry ether")(to)(A) , product (A) is:

Complete the following reaction sequence CH_3 - overset(O ) overset(|| )C-CH_3 underset((ii ) H_2 O) overset((i) CH_3 Mg Br) to (A) underset("Ether ") overset("Na metal ") to (B ) overset(CH_3 -Br) to ( C)

In the following sequence of reaction the P is : +Mgoverset("dry")underset("ether")(to)[A]overset("ethanol")(to)underset(("Major Product"))(P)

Write structures of compounds A, B and C in each of the following reactions : C_(6)H_(5)Br overset(Mg//"dry ether") to A underset((b)H_(3)O^(+))overset((a)CO_(2)(g)) to B overset(PCl_(5)) to C