Question

conversion of methane to But-1-ene​

Answer 1

Ethanol to but-1-yne

ethanol

CH

3

−CH

2

−OH

+SOCl

2

Pyridine

ethyl chloride

CH

3

−CH

2

−Cl

+SO

2

↑+HCl↑

acetylene

HC≡CH

+NaNH

2

liq.NH

3

sodium acetylide

HC≡C

−

Na

+

CH

3

−CH

2

−Cl+HC≡C

−

Na

+

→

but−1−yne

CH

3

−CH

2

−C≡CH

+NaCl