Which of the following compounds can undergo | vedclass

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(A) Aldehydes containing $\alpha$-hydrogen atoms undergo Aldol condensation in the presence of dilute alkali. However,some specific aldehydes,particul

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$(CH_3)_2CHCHO$

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(A) Aldehydes containing $\alpha$-hydrogen atoms undergo Aldol condensation in the presence of dilute alkali. However,some specific aldehydes,particularly those with a single $\alpha$-hydrogen atom (like isobutyraldehyde,$(CH_3)_2CHCHO$),can undergo both Aldol condensation and Cannizzaro reaction under specific conditions (e.g.,concentrated alkali at high temperatures).$1$. Isobutyraldehyde $((CH_3)_2CHCHO)$ has one $\alpha$-hydrogen atom,allowing it to form an aldol product.$2$. Due to the steric hindrance and the specific nature of the $\alpha$-carbon,it can also undergo a cross-Cannizzaro-like reaction or disproportionation under harsh conditions.$3$. $HCHO$ and $C_6H_5CHO$ lack $\alpha$-hydrogens and only undergo Cannizzaro reaction.$4$. $CH_3CH_2CHO$ has two $\alpha$-hydrogens and primarily undergoes Aldol condensation.

Which of the following compounds can undergo both Cannizzaro reaction and Aldol condensation?

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