Professor A.C. Knipe, School of BMS, The University of Ulster, Northern Ireland.

• 1. Reactions of Aldehydes and Ketones and their Derivatives by A C Knipe 12 Reactions of Carboxylic, Phosphoric, and Sulfonic Acids and their Derivatives by C T Bedford 473 Oxidation and Reduction by R N Mehrotra 694 Carbenes and Nitrenes by E Gras 1335 Nucleophilic Aromatic Substitution by M R Crampton 1556 Electrophilic Aromatic Substitution by R G Coombes 1677 Carbocations by R A McClelland 1818 Nucleophilic Aliphatic Substitution by K C Westaway 2019. Carbanions and Electrophilic Aliphatic Substitution by M L Birsa 23910 Elimination Reactions by M L Birsa 26511 Addition Reactions: Polar Addition by P Kočovský 27512 Addition Reactions: Cycloaddition by N Dennis 33913. Molecular Rearrangements: Part 1. Pericyclic Reactions by S K Armstrong 37314. Molecular Rearrangements: Part 2. Other Reactionsby J M Coxon 397Author Index 457Subject Index 487

Professor A.C. Knipe, School of BMS, The University of Ulster, Northern Ireland.

• 1. Reactions of Aldehydes and Ketones and their Derivatives by A C Knipe 12 Reactions of Carboxylic, Phosphoric, and Sulfonic Acids and their Derivatives by C T Bedford 473 Oxidation and Reduction by R N Mehrotra 694 Carbenes and Nitrenes by E Gras 1335 Nucleophilic Aromatic Substitution by M R Crampton 1556 Electrophilic Aromatic Substitution by R G Coombes 1677 Carbocations by R A McClelland 1818 Nucleophilic Aliphatic Substitution by K C Westaway 2019. Carbanions and Electrophilic Aliphatic Substitution by M L Birsa 23910 Elimination Reactions by M L Birsa 26511 Addition Reactions: Polar Addition by P Kočovský 27512 Addition Reactions: Cycloaddition by N Dennis 33913. Molecular Rearrangements: Part 1. Pericyclic Reactions by S K Armstrong 37314. Molecular Rearrangements: Part 2. Other Reactionsby J M Coxon 397Author Index 457Subject Index 487

Professor A.C. Knipe, School of BMS, The University of Ulster, Northern Ireland.

• 1. Reactions of Aldehydes and Ketones and their Derivatives by A C Knipe 12 Reactions of Carboxylic, Phosphoric, and Sulfonic Acids and their Derivatives by C T Bedford 473 Oxidation and Reduction by R N Mehrotra 694 Carbenes and Nitrenes by E Gras 1335 Nucleophilic Aromatic Substitution by M R Crampton 1556 Electrophilic Aromatic Substitution by R G Coombes 1677 Carbocations by R A McClelland 1818 Nucleophilic Aliphatic Substitution by K C Westaway 2019. Carbanions and Electrophilic Aliphatic Substitution by M L Birsa 23910 Elimination Reactions by M L Birsa 26511 Addition Reactions: Polar Addition by P Kočovský 27512 Addition Reactions: Cycloaddition by N Dennis 33913. Molecular Rearrangements: Part 1. Pericyclic Reactions by S K Armstrong 37314. Molecular Rearrangements: Part 2. Other Reactionsby J M Coxon 397Author Index 457Subject Index 487