Lobe-LUMO Lewis acid (generic) 4 Reactions utilise: Lobe-LUMO Lewis acid (generic)   Special class of generic used to represent "generic chemical reactivity behaviour" rather than structure. Read more about the different types of Lewis acid, Lewis base and Lewis acid/base complex in the Chemogenesis web book and here. Lobe-LUMO Lewis acid (generic) is defined with respect to the entities below: The entities below are defined with respect to: Lobe-LUMO Lewis acid (generic) Acetate ester (generic) Acetonitrile, protonated Acetyl cation Acid chloride (generic) Acyl cation (generic) Acyl cation synthon (generic) Aldehyde (generic) Aldehyde, alpha-hydrogen (generic) Aldehyde, protonated (generic) Alkoxy cation (generic) Alkyl alkoxy hydroxy carbenium ion (generic) Alkyl bromide (generic) 1° Alkyl bromide (generic) 2° Alkyl bromide (generic) Alkyl chloride (generic) 2° Alkyl chloride (generic) 2° Alkyl iodide (generic) Alkyl methyl carbenium ion (generic) Alkyl-Nfg complex (generic) 1° Alkyl-Nfg complex (generic) 3° Alkyl-Nfg complex (generic) 2° Alkyl-Nfg complex (generic) Allylic cation synthon (generic) Aluminium bromide Aluminium chloride Aluminium chloride dimer Aluminium fluoride Aluminium hydride Aluminium iodide 1° Amide (generic) 2° Amide (generic) 3° Amide (generic) Amide, protonated (generic) Anhydride (generic) Antimony(III) chloride Antimony(III) fluoride Antimony(v) chloride Arenium ion (generic) Azide (generic) Benzoyl cation Benzyl bromide Benzyl cation Benzyl cation (generic) Benzyl-Nfg complex (generic) Beryllium hydroxide Borane Boron tribromide Boron trichloride Boron trifluoride Boron triiodide Brønsted acid, oxonium (generic) Bromine Bromine cation Bromine chloride alpha-Bromo ketone (generic) alpha-Bromoaldehyde (generic) Bromohydrin (generic) alpha-Bromomethyl ketone (generic) tertiary Butyl carbocation Carbene, alkyl (generic) Carbene, dialkyl (generic) Carbenium ion Carbenium ion (generic) Carbenium ion, alkoxy (generic) Carbenium ion, alkyl (generic) Carbenium ion, beta-amino (generic) Carbenium ion, beta-ether (generic) Carbenium ion, beta-thioether (generic) Carbenium ion, dialkoxy (generic) Carbenium ion, dialkyl (generic) Carbenium ion, trialkyl (generic) Carboiimide (generic) Carbon dioxide Carbonate diester (generic) Carbonyl function (generic) Carboxylic acid, protonated (generic) Chlorine Chlorine cation beta-Chloroethyl amine (generic) beta-Chloroethyl ether (generic) beta-Chloroethyl thioether (generic) Chlorohydrin (generic) Chlorosulfonic acid Cumulene (generic) Cyanogen bromide Cyanogen chloride Cyanogen iodide Cyanohydrin, alkyl (generic) alpha-Cyclopropyl cation Cyclopropyl, methyl cation synthon (generic) Dialkylhydroxy carbenium ion (generic) Diazomethane Dichlorocarbene Dicyclohexylcarbodiimide Diethyl aluminium cyanide Dihydroxymethyl carbenium ion Diidomethane Diisobutylaluminium hydride Dimethylethylcarbenium ion Dimethylformamide, protonated Dimethylhydroxy carbenium ion Dioxygen cation Diphenyl carbenium ion Disulfide, organic (generic) Enone (generic) Epoxide (generic) Ester (generic) Ethenyl bromonium ion Ethylcarbenium ion Ethylene oxide Ethylene sulfide Ethylium ion Fluorine cation Formaldehyde Formate ester (generic) Formyl cation Formyl chloride Gallium bromide Gallium chloride Gallium fluoride Gallium hydride Gallium iodide gem-Dichloride (generic) Hydrogen sulfenium ion beta-Hydroxy aldehyde (generic) Hydroxy carbenium ion Hydroxy cation Hydroxydialkoxy carbenium ion (generic) Hydroxymethyl carbenium ion Indium chloride Indium fluoride Indium hydride Indium iodide Indium(III) bromide Iodide, organic (generic) Iodine Iodine azide Iodine cation Iodine cyanate Iodine monobromide Iodine monochloride Iodine monofluoride Isocyanate (generic) Isothiocyanate (generic) alpha-Keto carbenium ion (generic) alpha-Keto carbenium synthon (generic) beta-Ketoester (generic) Ketone (generic) Ketone, alkyl phenyl (generic) Ketone, gamma-alkyl (generic) Malonate diester (generic) Methyl ester (generic) Methyl formate Methyl iodide Methyl ketone (generic) alpha-Methyl ketone (generic) Methyl-Nfg complex (generic) Methylene N5 Cation Neopentyl cation Nitrene (generic) Nitrenium ion Nitrile (generic) Nitrilium ion (generic) Nitronium ion Nitrosonium ion Nitrosyl chloride Orthoboric acid Oxime (generic) Peroxide, organic (generic) Phenyl cation Phenyl ester (generic) Phenyl selenenyl bromide Phenyl selenium cation Phosgene Phosphorus oxychloride Phosphorus pentachloride Phosphorus trichloride Propargylic cation Propargylic cation synthon (generic) beta-Propiolactone Selenium cation (generic) Silyl cation (generic) Sulfonylchloride (generic) Sulfoxide (generic) Sulfur dioxide 1,1,2,2- Tetrachloroalkane (generic) Thallium(I) bromide Thallium(I) fluoride Thallium(III) bromide Thallium(III) chloride Thallium(III) fluoride Thiocarbenium ion (generic) Thiocation (generic) Thiocyanate (generic) Thioketone (generic) Thionyl chloride Thiourea p-Toluenesulfonylchloride Trialkylborane (RCH2CH2)3B (generic) Trialkylsulfonium ion (generic) Triethylaluminium Triethylborane Trimethyl borate Trimethylaluminium Trimethylborane Trimethyloxonium ion Trimethylsilyl cation Triphenylmethyl carbenium ion alpha, beta-Unsaturated EWG function (generic) Urea Urea or carbonate (generic) Urea, protonated Vinyl chloride (generic) Vinyl ether (generic) Zeolite chemical compound molecule metal molecular science reaction mechanism ionic material acid base geometry reactivity synthesis science knowledge chemistry Lewis