Chemistry, asked by sagar791, 10 months ago

solve this mechanism ​

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Answered by saka82411
0
Hi friend,

The correct answer is Hg²+ (option (A)).

1- Butyne -----{Hg²+)--------------->(acid medium) ----> Butanone.



MECHANISM:-

1- butyne undergoes "markovnikov's addition.

It forms an " enol" intermediate as given in the picture.

This enol form which tautomerises to keto form as the final result depricts.

:-Reagent (R) => Hg²+/H2So4

Hope this helps you a little!!
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sagar791: canu you explain mechanism
saka82411: Done.
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