pi-HOMO Lewis base (generic) 6 Reactions utilise: pi-HOMO Lewis base (generic)   Special class of generic used to represent "generic chemical reactivity behaviour" rather than structure. pi-HOMO Lewis base (generic) is defined with respect to the entities below: The entities below are defined with respect to: pi-HOMO Lewis base (generic) Acetaldehyde enolate Acetylene Acetylene (generic) Acetylene, terminal hydrogen (generic) Acrylate ion Alkene HOMO (generic) Alkene, 1,1-disubstituted (generic) cis Alkene (generic) Alkene, monosubstituted (generic) Alkene, tetrasubstituted (generic) trans Alkene (generic) Alkene, trisubstituted (generic) 1° Alkyl benzene (generic) Alkyl nitrile alpha-carbanion (generic) Allene (generic) Allene Allyl anion Allyl anion (generic) 1° Allylic alcohol (generic) 2° Allylic alcohol (generic) 1° Amide, anion (generic) Aniline Anisole Anthracene Arsole Azide ion Azulene 2,3-Benzanthracene Benzene Benzene, 1,2-dialkyl (generic) Benzene, substituted (generic) Benzidine Benzoate ion Benzofuran Benzoic acid Benzophenone radical anion Benzo[a]anthracene Benzo[a]pyrene Benzyl anion Benzyl anion (generic) Benzyne Biphenyl Butadiene, 1,3-methoxy Carbide ion Carbon monoxide Carboxylate ion (generic) Chrysene Coumarin Cumulene (generic) Cyanate ion Cyanide ion Cycloheptatriene Cycloheptatriene anion Cycloheptatriene anion (generic) 1,3-Cyclohexadiene Cyclohexenyl anion Cyclooctatetrene dianion Cyclooctatetrene dianion (generic) Cyclopentadiene Cyclopentadienyl anion Cyclopentadienyl anion (generic) Cyclopropene Cyclopropenyl anion Cyclopropyl anion Dibenz[a,h]anthracene trans 1,2-Dichloroalkene (generic) Diels-Alder adduct (generic) beta-Diketone anion (generic) N,N-Dimethyl aniline Diphenyl amide anion Diphenyl ether Diphenyl phosphine anion Diphenylamine Diphenylmethyl anion Enamine anion (generic) Enolate anion (generic) 1,12-Ethanoperylene-13,14-dioic anhydride Ethylene Fluorene anion Formate ion Furan 5 Heterocycle (generic) 6 Heterocycle (generic) Heterocycle, polycyclic (generic) Hydrazone (generic) Imidazole Imidazole anion Imido anion (generic) Imine, dialkyl (generic) Imine, N-alkyl alkyl (generic) Imine, trialkyl (generic) Indole Isocyanide (generic) Isoquinoline Isothiazole Isoxazole Ketone, alkyl phenyl (generic) Lithium carbide N-Methyl aniline Naphthalene Naphthalene radical anion Oxazole Pentacene Pentadienyl anion Pentalene Pentalene dianion Perylene Phenanthrene Phenol Phenol (generic) Phenoxide ion Phenoxide ion (generic) Phenyl amide anion Phenyl anion Phenyl anion (generic) Phenyl ether (generic) Phenylacetylide anion 9-Phenylfluorene anion Phenylphosphine Phenylselenide anion Phosphole Picrate ion Polycyclic aromatic (generic) Polyene (generic) Prop-2-en-1-imine Propene Purine Pyrazine Pyrazole Pyrene Pyridazine Pyridine Pyridine (generic) Pyrimidine Pyrrole Quinoline Selinole cis Stilbene trans Stilbene Styrene alpha-Terpene Tetrathiafulvalene Thiazole Thiocyanate ion Thiophene Thiophenoxide ion 1,3,5-Triazine Triphenylmethyl anion Triphenylphosphine Vinyl chloride (generic) Vinylnaphthalene chemical compound molecule metal molecular science reaction mechanism ionic material acid base geometry reactivity synthesis science knowledge chemistry Lewis