Question

Assign the R and S configuration to the following molecule.
Choose the correct answer from the options given below:

• A. 2S, 3R
• B. 2R, 3S
• C. 2S, 3S
• D. 2R, 3R

Hint:

Ensure the lowest priority group is directed away from you to determine R or S configuration.

Answer 1

The Correct Option is A

To assign the R and S configuration, we must follow the Cahn-Ingold-Prelog rules, assigning priorities based on atomic number and ensuring the lowest priority group is in the back.