In this tutorial, Jay covers the definitions of nucleophile/electrophile, The Schwartz Rules (may the Schwartz be with you!), and the differences between SN1 and SN2 reactions.
11887_Sn1_reaction_Stereochemistry.html
11888_Sn2_mechanism_and_stereochemistry.html
11886_Sn1_reaction_Mechanism.html
11884_Nucleophile_electrophile_and_the_schwartz_rules.html
11889_Sn1_vs_Sn2_Solvent_effects.html
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