Which of the following groups has the highest priority according to the Cahn-Ingold-Prelog sequence rules?

C H_{3}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C H_{2} C l

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C H_{2} O H

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C H O

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A $C H_{2} C l$
According to the Cahn-Ingold-Prelog sequence rules:
Compare the atomic number (Z) of the atoms directly attached to the stereocenter; the group having the atom of higher atomic number receives higher priority.
Sequence of priority is: $C H_{2} C l$ > $- C H O$ > $C H_{2} O H$ > - $C H_{3}$

Suggest Corrections

Similar questions

According to cahn-Ingold-prelog sequence rules, the correct order of priority of the given groups is

Join BYJU'S Learning Program