Chemistry, asked by varshachhillar5, 1 year ago

how to convert propyne to but 2 eyne

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Answered by Anonymous

Propyne reacts with bromine(Br₂), and formation of 1,2-dibromopropene takes places that reacts with hydrogen to form 1,2-dibromopropane that reacts with hydrazine to form 1-bromopropene that undergoes corey house synthesis to form but-2-yne.

The reaction scheme is shown in the image attached.

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