Question

36. Arenes does not undergo
(A) Dehydrogenation
(B) Coupling reaction
(C) Halogenation
(D) Cyclo additions​

Answer 1

Explanation:

d cyclo additions is the correct answe

Answer 2

(D) Cycloadditions

A cycloaddition is a substance reaction where "no less than two unsaturated particles (orbits of a comparable molecule) solidify with the advancement of a cyclic adduct wherein there is a net diminishing of the security variety." The ensuing reaction is a cyclization reaction Nonconcerted cycloadditions are not pericyclic. As a class of extension reactions, cycloadditions permit a carbon-carbon bond course of action without the usage of a nucleophile. Cycloadditions can be depicted using two structures of documentation. More prepared but simultaneously ordinary documentation relies upon the size of direct plans of particles in the reactants.