An alkene A contains three C−C, eight C−Hσ bonds and one C−Cπ bond. A on ozonolysis gives two moles of an aldehyde of molar mass 44 u. Write IUPAC name of A.
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Solution
The aldehyde with molar mass of 44 u is acetaldehyde. 2 molecules of acetaldehyde are obtained on ozonolysis. Hence, the alkene A is But - 2 - ene. It contains three C-C σ bonds, eight c−H σ bonds and one c=c π bond.