SEARCH Articles Figures Tables A Closer Look at Substitution Reactions Azine substitution —cont at ortho position Azine substitution —cont at para position Bimolecular Electrophilic Substitution at Saturated Carbon C-Substitution via electrophilic attack at N, deprotonation and rearrangement Eight-Membered Ring Preserved Substitution at Nitrogen, Sulfur, and Carbon Electrophilic Substitution at Electrophilic Substitution at Carbon Electrophilic Substitution at Carbon Atom Electrophilic Substitution at a Trigonal Planar Center Electrophilic Substitution at the Tetrahedral Carbon Atom Electrophilic and Nucleophilic Substitution at the C(a)-Atom of Diazo Compounds Electrophilic substitution at nitrogen Enzymatic substitution at phosphorus Functional Groups by Nucleophilic Substitution at Saturated Carbon General mechanisms for substitution at a solvated metal ion Glycosylations by Nucleophilic Substitution at the Aglycone Carbon Glycosylations by Nucleophilic Substitutions at the Anomeric Carbon Homolytic substitution at silicon Hydrogen Substitution at Leading to Substitution at a Carbon Atom Mechanisms for nucleophilic aliphatic substitution at glycosides Modifications at C-5 and Substitution for the Ring Oxygen Multiple substitution, at nonequivalent sites Nucleophilic Substitution Reactions at the Carboxyl Carbon Nucleophilic Substitution Reactions at the Saturated C Atom Nucleophilic Substitution and Elimination at Saturated Carbon Atoms Nucleophilic Substitution at Aliphatic Carbon Nucleophilic Substitution at Carbon Nucleophilic Substitution at Carbonyl Carbon Nucleophilic Substitution at Phosphorus in Ribonuclease Nucleophilic Substitution at a Tetrahedral Carbon Atom Nucleophilic Substitution at a Tetrahedral Center Nucleophilic Substitution at a Trigonal Planar Center Nucleophilic Substitution at the Nitrogen, Phosphorus, and Sulfur Centers Nucleophilic substitution at a carbonyl group Nucleophilic substitution at a saturated carbon atom Nucleophilic substitution at a vinylic carbon Nucleophilic substitution at an allylic carbon Nucleophilic substitution at phosphorus Nucleophilic substitution at saturated carbon Nucleophilic substitution at saturated carbon atoms Nucleophilic substitution at silicon Nucleophilic substitution at tetrahedral Nucleophilic substitution at the carbonyl group Prolines Substituted at the 4-Position Radical Substitution Reactions at the Saturated C Atom Radical Substitution Reactions at the Tetrahedral Carbon Atom Radical Substitution at Carbon Substitution Reactions at Sn(IV) Substitution Reactions at the Allylic Position Substitution Reactions of Alcohols, Enols, and Phenols at Oxygen Substitution Reactions of Carbonyl Compounds at the a Carbon Substitution and 3-Elimination Reactions at C(sp Substitution and Elimination at C(sp3)-X a Bonds, Part II Substitution and Elimination at C(sp3)—X cr Bonds, Part Substitution at Alkenyl and Aryl Substitution at Aromatic Rings Substitution at C-1, the Reducing Carbon Substitution at Carbonyl Substitution at Pentacoordinate Phosphorus Substitution at Saturated Atoms Substitution at Square-Planar Complexes Substitution at Tetracoordinate Phosphorus Substitution at Tricoordinate Sulfur and Phosphorus Centers Substitution at Unsaturated Atoms Substitution at a Saturated Carbon Substitution at carbon Substitution at carbon by organomagnesium compounds Substitution at phosphorus Substitution at saturated carbon and Substitution at saturated carbon and C=O compare Substitution at silicon Substitution at silicon effect of substrate structure Substitution at silicon kinetics Substitution at silicon stereochemistry Substitution at sp center Substitution at sp2 center Substitution at sp3 center Substitution at tertiary carbon Substitution at the 1- and 2-Positions Substitution at the 3-Position Substitution at the Dicoordinate Sulfur Atom Substitution at the Iron Atom Substitution at the Nitrogen Atom of Nitroso- and Nitro-Groups Substitution at the Porphyrin Ring Substitution at the carbonyl group Substitution at vinyl carbon Substitution at* sulfur Substitution of Ligands at the Transition Metal Substitution reactions at aromatic Substitution reactions at carbonyl Substitution reactions at carbonyl group Substitution reactions at sp2 hybridized carbon atoms to amides Substitutions at nitrogen Substitutions at pyrrole nitrogen Substitutions at the Carbonyl Group Reactions of Carboxylic Acids and Derivatives Summary of Nucleophilic Substitution at Saturated Carbon Tautomer Ratio in the Imine-Enamine System Substitution at Nitrogen The Stereochemistry of Substitution at Trigonal Carbon