Using the given compounds and any other necessary organic and inorganic reagents, the preparation of propyne by writing appropriate series of equation is to be shown. Concept Introduction: > Alkynes can be prepared by alkylation of acetylene. > Double dehydrohalogenation of either vicinal or geminaldihalides also produces alkynes. > Vicinal dihalides are prepared by addition of halogens to alkenes. > Alkenes in turn can be prepared from alcohols by acid catalyzed dehydration. > Alkenes can also be prepared by elimination reactions of alkyl halides.

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Chapter 9.7, Problem 8P

Interpretation Introduction

Interpretation:

Using the given compounds and any other necessary organic and inorganic reagents, the preparation of propyne by writing appropriate series of equation is to be shown.

Concept Introduction:
>
Alkynes can be prepared by alkylation of acetylene.
>
Double dehydrohalogenation of either vicinal or geminaldihalides also produces alkynes.
>
Vicinal dihalides are prepared by addition of halogens to alkenes.
>
Alkenes in turn can be prepared from alcohols by acid catalyzed dehydration.
>
Alkenes can also be prepared by elimination reactions of alkyl halides.

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