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Form half acetylide salt with NaOH and then react with n-butyl chloride.

Edit by some other dude named Timaeus:

That is not entirely clear, so I will improve the answer. It's much simpler than that. React with NaNH2 in NH3(l) to deprotonate it, then react with bromobutane.

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Q: How do you prepare 1- hexyne from ethyne?
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Related questions

How many isomers does heptyne have?

14 1-heptyne 2-heptyne 3-heptyne 3-methyl-1-hexyne 4-methyl-1-hexyne 5-methyl-1-hexyne 4-methyl-2-hexyne 5-methyl-2-hexyne 2-methyl-3-hexyne 3,3-dimethyl-1-pentyne 4,4-dimethyl-1-pentyne 3-ethyl-1-pentyne 3,4-dimethyl-1-pentyne 2,2-dimethyl-3-pentyne


What are the isomers of 1-hexyne?

The general formula of octyne is C8H14; 14 hydrogen atoms.


Is 1-hexyne an isotope?

No, 1-hexyne is not an isotope. Isotopes are same elements that have the same number of protons (and therefore the same chemical properties) but different numbers of neutrons. They have slightly different atomic masses due to the varying number of neutrons in their nuclei. 1-hexyne, on the other hand, is a specific chemical compound. It is an alkyne with the molecular formula C6H10 and a carbon-carbon triple bond at the first position in a hexane chain. Isotopes are not specific chemical compounds, but they are variations of elements.


How ethyne is converted into ethane?

convert ethyne into ethane


What more dense oxygen or ethyne?

Oxygen is much more dense than ethyne. This is why a test tube full of ethyne would be held upside down so the ethyne doesnt escape into the air.


What type of molecule is 3- hexyne?

Alkyne


What is the colour ethyne after combustion?

By combustion ethyne is transformed in carbon dioxide and water.


Which image shows 2-hexyne?

Here


Is ethyne polar?

polar


Does hexyne reacts with sulphur dioxide to form benzene and oxygen?

No, it does not


What molecules are nonpolar bromine pentafluoride tetrachloroethene chlorine trifluoride phosphine ethyne?

ethyne (or acetylene) is non polar


What is the number of hydrogen atoms in a molecule ethyne?

The chemical formula of ethyne (acerylene) is C2H2 - two hydrogen atoms.