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Stilbene (C6H6=CHC6H5) reacts with (Br2)...

Stilbene `(C_6H_6=CHC_6H_5)` reacts with `(Br_2)/(CCl_4)` and the resulting product is heated with an excess of alcoholic KOH. Identify the final product.

A

Styrene

B

Diphenylacetylene

C

diphenylethene

D

phenylacetylene

Text Solution

Verified by Experts

The correct Answer is:
B
`C_(6)H_(5)CH=CHC_(6)H_(5)underset(C Cl^(4))overset(Br_(2))toC_(6)H_(5)underset(Br)(C)H-underset(Br)underset(|)(C)HC_(6)H_(5)underset(-2HBr)overset("Alcoholic "KOH)toC_(6)H_(5)-C-=C C_(6)H_(5)`
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