Question

conversion of but-2-yne from chloromethane

Answer 1

Thioacids represent a well- established and versatile class of organic compounds. Due to their nucleophilicity, thioacids

Answer 2

On conversion of Chloromethane  to but-2-yne

Explanation:

Following ways  can be used to convert the chloromethane

1) Halogenation

When an alcohol reacts with Phosphorous chloride it form alkyl halide     R-OH + PX2 ---- R-X

2)Dehydrohalogenation

3) Finkelstein Reaction

when chloromethane reacts with sodium iodide it form alkyl halide CH3CH2Br  + NaI → CH3CH2I  + NaBr (s)

     4)Wurtz Reaction

    When alkyl halide reacts with sodium metal it forms an alkane               2R–X + 2Na → R–R + 2Na+X−

• When choro methane  is converted to but 2 yne it follows these steps
• To 1propyne when we add NaNH2 we  will get sodium propylide then cloro methane to it you'll get 2-butyne.

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