How many chiral carbon atoms are present in 2 | vedclass

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(B) The structure of $2-$chloro$-3,4,5-$trimethylhexane is $CH_3-CHCl-CH(CH_3)-CH(CH_3)-CH(CH_3)-CH_3$.Let us analyze each carbon atom for chirality (

Vedclass · Accepted Answer

$3$

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(B) The structure of $2-$chloro$-3,4,5-$trimethylhexane is $CH_3-CHCl-CH(CH_3)-CH(CH_3)-CH(CH_3)-CH_3$.Let us analyze each carbon atom for chirality (a carbon atom bonded to four different groups):$C2$: Bonded to $-H, -Cl, -CH_3, -CH(CH_3)CH(CH_3)CH_2CH_3$. This is chiral.$C3$: Bonded to $-H, -CH_3, -CH(CH_3)CH_2CH_3, -CHClCH_3$. This is chiral.$C4$: Bonded to $-H, -CH_3, -CH(CH_3)CH_3, -CH(CH_3)CHClCH_3$. This is chiral.$C5$: Bonded to $-H, -CH_3, -CH_3, -CH(CH_3)CH(CH_3)CHClCH_3$. This is not chiral because it is bonded to two identical $-CH_3$ groups.Thus,there are $3$ chiral carbon atoms $(C2, C3, C4)$.

How many chiral carbon atoms are present in $2-$chloro$-3,4,5-$trimethylhexane?

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