What is the total number of stereoisomers for | vedclass

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

Question

(B) The structure of $2, 3-$dibromobutane is $CH_3-CH(Br)-CH(Br)-CH_3$.It contains $n = 2$ chiral centers.Since the molecule is symmetrical,the number

Vedclass · Accepted Answer

$3$

Vedclass · Answer

(B) The structure of $2, 3-$dibromobutane is $CH_3-CH(Br)-CH(Br)-CH_3$.It contains $n = 2$ chiral centers.Since the molecule is symmetrical,the number of stereoisomers is calculated using the formula $2^{n-1} + 2^{(n/2)-1}$.Substituting $n = 2$: $2^{2-1} + 2^{(2/2)-1} = 2^1 + 2^0 = 2 + 1 = 3$.The three stereoisomers are: one pair of enantiomers ($d$ and $l$ forms) and one meso compound.

What is the total number of stereoisomers for $2, 3-$dibromobutane?

Similar Questions

Which of the following has a chiral structure?

How many stereoisomeric tetrabromides will be formed in the following reaction?
$1,4-\text{pentadiene} + 2Br_2 \xrightarrow{CCl_4} \text{Product}$

Among the following,the optically inactive compound is

$\alpha$-hydroxy propanoic acid has $..........$ asymmetric carbon atoms.

Optical activity is measured by .................

Vedclass Test Series

Exam Paper Generator

Online Exam Module