I'm going into it w/ just knowing the Chad rxns. Don't really think the roadmaps are worth the trouble. I haven't had any trouble with the OC tests I've come across even if I did miss one or two obscure rxns.
Roadmaps are made for you to review. You do not need to memorise them, but use them as a guidline to see which reactions you know and which you should brush up on. Hope this helps. Good luck.
I found that after reviewing all of Chad's videos, I could complete 85% of the road maps already. The few oddball reactions I never really perfected, and I didn't see them on the real thing.
I found that after reviewing all of Chad's videos, I could complete 85% of the road maps already. The few oddball reactions I never really perfected, and I didn't see them on the real thing.