What is the minimum number of carbon atoms re | vedclass

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(A) quaternary carbon atom is a carbon atom bonded to four other carbon atoms. To form a quaternary carbon,we need a central carbon atom bonded to fou

Vedclass · Accepted Answer

$5$

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(A) quaternary carbon atom is a carbon atom bonded to four other carbon atoms. To form a quaternary carbon,we need a central carbon atom bonded to four methyl groups $(-CH_3)$. The structure is $CH_3-C(CH_3)_2-CH_3$,which is $2,2$-dimethylpropane (neopentane). Counting the total number of carbon atoms: $1$ (central) $+ 4$ (methyl groups) $= 5$ carbon atoms. Thus,the minimum number of carbon atoms required is $5$.

What is the minimum number of carbon atoms required for an alkane to contain a quaternary carbon atom?

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