https://joechem.io/videos/150 for video on jOeCHEM and attached worksheet + solution (below video on jOeCHEM aka the link). This live review covers what is typically on a second exam in an Ochem II class: - rxns of carbonyls (acetal, imine, enamine formation) wittig, wolff kishner rxns - alpha carbon chemistry -- alpha deprotonation & Sn2 - aldol rxn + aldol condensation - michael addition & 1,4-additions - robinson annulation - synthesis party