What is product ' B ' in the given sequence of reaction, C H ≡ C H → H g S O 4 / H 2 S O 4 A → N a O H B

Start Free Mock LoginAlready registered? Login here

Chemistry - Carbonyl compounds Question with Solution | TestHub

ChemistryCarbonyl compoundsMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

What is product $' B'$ in the given sequence of reaction, $C H \equiv C H \overset{H g S O_{4} / H_{2} S O_{4}}{\to} A \overset{N a O H}{\to} B$

Options:

Answer:

Solution:

Formation of $A$ is the hydration of alkyne i.e. Kucherov’s reaction which produces $C H_{3} C H O$ ,
acetaldehyde. This undergoes aldol condensation in the presence of NaOH to give beta hydroxy
aldehyde

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Carbonyl compoundsSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2020

Doubts & Discussion

Loading discussions...