Which of the following compounds can show tau | vedclass

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(D) For a compound to show keto-enol tautomerism,it must have at least one $\alpha$-hydrogen atom adjacent to the carbonyl group $(C=O)$.$(A)$ The str

Vedclass · Accepted Answer

$Ph-CO-CH_3$

Vedclass · Answer

(D) For a compound to show keto-enol tautomerism,it must have at least one $\alpha$-hydrogen atom adjacent to the carbonyl group $(C=O)$.$(A)$ The structure shown in the image (cyclobut$-2-$ene$-1,2-$dione) has no $\alpha$-hydrogen atoms.$(B)$ The structure shown in the image (camphor derivative) does not show tautomerism due to Bredt's rule,which prevents the formation of a double bond at the bridgehead position.$(C)$ $Ph-CO-Ph$ (Benzophenone): Both $\alpha$-carbons are part of benzene rings and have no hydrogens.$(D)$ $Ph-CO-CH_3$ (Acetophenone): It has three $\alpha$-hydrogens on the methyl $(-CH_3)$ group. Therefore,it can show tautomerism.

Which of the following compounds can show tautomerism?

Similar Questions

The following are the structures of four isomers of hexane. Among the names given below,which correctly identifies the fifth isomer?
$CH_3CH_2CH_2CH_2CH_2CH_3$
$(CH_3)_3CCH_2CH_3$
$(CH_3)_2CHCH_2CH_2CH_3$
$(CH_3)_2CHCH(CH_3)_2$

Tautomerism is exhibited by:

Mention the correct relationship between structure $I$ and structure $II$.

Which of the following acids is isomeric with phthalic acid?

Among the following,the most stable compound is:

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