Reactions in organic chemistry. Topics include substitution/elimination reactions, electrophilic aromatic substitution, nucleophilic aromatic substitution, redox transformations, Diels-Alder reactions, carbonyl chemistry, organometallic chemistry, diazo chemistry and the chemistry of amines. (Spring semester) Prerequisite:SCIE 2433 - Organic Chemistry I or permission of instructor. Concurrent:SCIE 2441 - Organic Chemistry II Laboratory except by instructor permission.