TS EAMCET · Chemistry · Aldehydes and Ketones
Identify the alkyne in the following sequence of reactions,
- A \(\mathrm{H}_3 \mathrm{C}-\mathrm{C} \equiv \mathrm{C}-\mathrm{CH}_3\)
- B \(\mathrm{H}_3 \mathrm{C}-\mathrm{CH}_2-\mathrm{C} \equiv \mathrm{CH}\)
- C \(\mathrm{H}_2 \mathrm{C}=\mathrm{CH}-\mathrm{C} \equiv \mathrm{CH}\)
- D \(\mathrm{HC} \equiv \mathrm{C}-\mathrm{CH}_2-\mathrm{C} \equiv \mathrm{CH}\)
Answer & Solution
Correct Answer
(A) \(\mathrm{H}_3 \mathrm{C}-\mathrm{C} \equiv \mathrm{C}-\mathrm{CH}_3\)
Step-by-step Solution
Detailed explanation
In Wacker process, alkene is oxidised into aldehyde. Since on ozonolysis, only alkenes produce aldehydes, ' \(A\) ' must be an alkene. To decide the structure of alkene that undergoes ozonolysis, bring the products together in such a way that \(\mathrm{O}\) atoms are face to…
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