Cover; Advances in Physical Organic Chemistry; Contents; Editor's preface; Contributors to Volume 40; Carbenes generated within cyclodextrins and zeolites; Introduction; Guest@Host; Definition of guest@host; Supramolecular chemistry; Characterizing the IC; Guests; Neutral organic reaction intermediates; 1,3-Cyclobutadiene; Ortho-benzyne; Carbenes; Hosts; Cyclodextrins; Structure and stoichiometry; Zeolites; Faujasite structure and stoichiometry; Choice of hosts; a- and ß-CyDs; NaY FAU; Objectives; Shape Selectivity; Steering Reaction Outcomes; Control Carbene Spin State

Carbene bond angle distortionFacilitate intersystem-crossing; Control Intramolecular Reactions; Constraint; Topologic distortion; Inhibit intermolecular reactions; Limit guest mobility; Supramolecular carbene chemistry; Carbene Reactions; Phase Transfer Catalysis; CyD-mediated Reimer-Tiemann reaction; CyD derivatization using nitrogenous carbene precursors; Encapsulated methylene; Choice of Carbenes; Case Studies; 2-Adamantanylidene; 2-Methylcyclohexanylidene; Evidence for diazo compound intermediacy; No increased C-H insertion into methyl group; Alkene isomer ratio unchanged

Cyclooctanylidene3-Nortricyclanylidene; Phenylcarbene; Chloro(phenyl)carbene; Photolysis in alcohol solution; Photolysis in the supramolecular phase; Conclusions; Acknowledgments; References; Mechanistic studies on enzyme-catalyzed phosphoryl transfer; Introduction; Mechanistic Possibilities for Phosphoryl Transfer; Nomenclature Issues; Uncatalyzed reactions of phosphomonoesters; Dianions of Phosphomonoesters; Monoanions of Phosphomonoesters; Uncatalyzed reactions of phosphodiesters; Uncatalyzed reactions of phosphotriesters; Implications for enzymatic catalysis

Enzymes that catalyze transfer of the phosphoryl (PO3) groupPhosphatases: General; Alkaline Phosphatase; Acid Phosphatase; Purple Acid Phosphatases; Ser/Thr Protein Phosphatases; Protein-Tyrosine Phosphatases (PTPASES); Ras; Phosphoglucomutases; Phosphodiesterases; Staphylococcal Nuclease; Ribonuclease (RNASE); Phosphotriesterases; References; Finite molecular assemblies in the organic solid state: toward engineering properties of solids; Introduction; Finite molecular assemblies; Supramolecular synthons, finite assemblies, and functional solids; Finite assemblies in the solid state; Synthons

Synthetic AssembliesTwo-component assemblies; 1D assemblies; 2D assemblies; 3D assemblies; Functional Assemblies; Two-component assemblies; 1D assemblies; 2D assemblies; 3D assemblies; Our approach: template-controlled solid-state reactivity; Linear Templates; Target-Oriented Syntheses; Summary and outlook; Acknowledgment; References; The physical organic chemistry of very high-spin polyradicals; Introduction; Exchange coupling and magnetism; Preparation and characterization of polyarylmethyl polyradicals; High-spin versus low-spin polyradicals; Diradicals; Triradicals; Tetraradicals