"Good," Vance grunted. "You avoided the steric trap. But that was the easy part."
Solution (concise)
By Robert B. Grossman.
Let's dissect the five most common archetypes found in graduate-level exams (like the ACS Organic Exam, or prelims at top-tier programs). advanced organic chemistry practice problems
Do not look at the answer key until you have drawn every intermediate, every lone pair, and every resonance structure. Advanced organic chemistry is a visual language; you must speak it in pen, not think it in abstract. "Good," Vance grunted