Benzyl CompoundsAlkylationStructure-Activity RelationshipMolecular StructureBenzyl AlcoholBenzyl AlcoholsBenzyl ViologenStereoisomerismMagnetic Resonance SpectroscopyBenzaldehydesMolecular ConformationHalogensIsothiocyanatesBenzene DerivativesKineticsAlcoholsEstersIndicators and ReagentsCyclizationModels, MolecularKetonesGlycosidesAlkenesPhenolsEthersSubstrate SpecificityOxidation-ReductionCatalysisModels, Chemical