Identify the R configuration. | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) To determine the $R/S$ configuration,assign priorities to the four groups attached to the chiral center using Cahn-Ingold-Prelog $(CIP)$ rules.$1$

Vedclass · Accepted Answer

Vedclass · Answer

(D) To determine the $R/S$ configuration,assign priorities to the four groups attached to the chiral center using Cahn-Ingold-Prelog $(CIP)$ rules.$1$. Assign priority $1$ to the group with the highest atomic number,and $4$ to the lowest.$2$. If the lowest priority group $(4)$ is on a horizontal line in the Fischer projection,the configuration is reversed (i.e.,clockwise is $S$ and counter-clockwise is $R$).Let's analyze option $D$:- The groups are $-COOH$ (priority $1$),$-NH_2$ (priority $2$),$-CH_3$ (priority $3$),and $-H$ (priority $4$).- The sequence $1$ $\rightarrow 2$ $\rightarrow 3$ is counter-clockwise.- Since the lowest priority group $(-H)$ is on a horizontal line,the configuration is reversed from counter-clockwise to $R$.

Identify the $R$ configuration.

Similar Questions

Among the following reactions,a mixture of diastereomers is produced from

Which of the following is an $E$ isomer?

Highest enol content will be shown by :

Who gave the term $isomerism$?

In the given pairs,identify the most acidic compound in $(A)$ and $(B)$,and the most basic compound in $(C)$ and $(D)$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module