Chemistry, asked by shreyabhadade994, 4 days ago

what is action of alcoholic KHO on 1,2dibromoethane and 1,2dibromopropane

Answers

Answered by reenugoswami29709

1

Answer:

1,2 dibromoethaneis answer

Answered by vindobhawe

0

Explanation:

1,2 dibromoethane reacts with alc. KOH gives alkyl dihalide which reacts with sodamide to give ethyne.

CH₂BrCH₂Br +alc. KOH → CH₂=CHBr + NaNH₂ → CH≡CH (Ethyne)

1,2 Di bromopropane reacts with alc. KOH and we get propyne final product as given in the below reaction.

CH₃CHBrCH₂Br +alc. KOH → CH₃C(Br)=CH₂ + NaNH₂ → CH₃C≡CH

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