Chong Ka Shing's answer to Germaine's Junior College 2 H3 Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Chong Ka Shing
Chong Ka Shing's answer
8 answers (A Helpful Person)
1st
E) is correct.

F) is 1,4-dichloro-5-methylcyclohexa-1,3-diene. Name the carbon with functional group as Carbon 1 and go clockwise (in this case) where the next functional group is nearest.
J
J
2 years ago
Dibromo, not dichloro
Chong Ka Shing
Chong Ka Shing
2 years ago
Yes I realised too, and bromine positioning is 1,5 not 1,4. Methyl positioning is 6 not 5. Thanks for pointing out
J
J
2 years ago
No problem