What is the correct configuration of the foll | vedclass

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Question

(B) To determine the configuration,we assign priorities to the groups attached to the chiral carbon atom using the Cahn-Ingold-Prelog $(CIP)$ rules ba

Vedclass · Accepted Answer

$S$

Vedclass · Answer

(B) To determine the configuration,we assign priorities to the groups attached to the chiral carbon atom using the Cahn-Ingold-Prelog $(CIP)$ rules based on atomic number: $1$. $-OH$ (Oxygen,$Z=8$) $2$. $-Cl$ (Chlorine,$Z=17$) $3$. $-NH_2$ (Nitrogen,$Z=7$) $4$. $-H$ (Hydrogen,$Z=1$) Wait,re-evaluating priorities: $1$. $-Cl$ $(Z=17)$ $2$. $-OH$ $(Z=8)$ $3$. $-NH_2$ $(Z=7)$ $4$. $-H$ $(Z=1)$ In the given structure,the lowest priority group $(-H)$ is on a dashed bond (pointing away). Tracing the path from priority $1$ $\rightarrow 2$ $\rightarrow 3$: $Cl$ $\rightarrow OH$ $\rightarrow NH_2$ This path is counter-clockwise. Therefore,the configuration is $S$.

What is the correct configuration of the following molecule?

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