Question

how to convert ethyne into butyne explain step by step​

Answer 1

Answer:

The answer is

Higher alkynes are made from lower alkyne.

Higher alkynes are made from lower alkyne.When ethyne is treated with sodium acetylide it gives acetylide.

Higher alkynes are made from lower alkyne.When ethyne is treated with sodium acetylide it gives acetylide.Step 1: CH\equiv CH+NaNH_2\rightarrow HC\equiv C^-Na^+CH≡CH+NaNH2→HC≡C−Na+

Higher alkynes are made from lower alkyne.When ethyne is treated with sodium acetylide it gives acetylide.Step 1: CH\equiv CH+NaNH_2\rightarrow HC\equiv C^-Na^+CH≡CH+NaNH2→HC≡C−Na+Reaction of acetylide with chloro ethane will give us butyne as a product.

Higher alkynes are made from lower alkyne.When ethyne is treated with sodium acetylide it gives acetylide.Step 1: CH\equiv CH+NaNH_2\rightarrow HC\equiv C^-Na^+CH≡CH+NaNH2→HC≡C−Na+Reaction of acetylide with chloro ethane will give us butyne as a product.Step 2: HC\equiv C^-Na^+CH_3C_2H_5Cl\rightarrow CH\equiv CH-C_2H_5HC≡C−Na+CH3C2H5Cl→CH≡CH−C2H5