Some Basic Principles Of Organic Chemistry Question 245
Question: According to IUPAC convention, the systematic name of the compound given below is
Options:
A) 4-(4-Bromocyclohexy1)-1-(3-chlorocy clohexy1)-2-flouorocyclohexane
B) 5-(4-Bromocyclohexy1)-2-(3-Chlorocy clohexy1)-1-flouorocyclohexane
C) 1-(3-chlorocyclohexy1)-4-(4-bromocy clohexy1)-2-flouorocyclohexane
D) 1-(4-Bromocyclohexy1)-4-(3-chlorocy clohexy1)-3-fluorocyclohexane
Show Answer
Answer:
Correct Answer: A
Solution:
Central has maximum of three locants, hence it is the parent ring.
The lowest number series is 1, 2, and 4 as There is locant in the side rings, hence secondary numbering offside rings are also done.
