SEARCH Articles Figures Tables 1- methyl]oxonium salts 1.3- Carbenium-oxonium dications A4-Oxocene, 2,8-disubstituted via cyclization of oxonium ions Active centre oxonium Active oxonium Alcohols oxonium ion formation Alkyl halides, oxonium salts and related compounds Alkyl-aluminumsilyl oxonium ions Alkyl-aluminumsilyl oxonium ions formation Alkyl-aluminumsilyl oxonium ions theoretical calculations Alkyl-aluminumsilyl oxonium ions zeolite Alkylation, by oxonium salts Allyl oxonium intermediate Allylic oxonium ylides Anhydrous materials oxonium perchlorate, acid phosphates, arsenates, sulphates and selenates Blue oxonium ions Boron trifluoride oxonium salts preparation Carbenium-oxonium dication Carbenium-oxonium ion equilibria Carbocations on surfaces aluminumsilyl oxonium ion Carbocations oxonium ions Carotenoid oxonium ions Complex oxonium Crown ethers oxonium ion binding Cyclic oxonium Cyclic oxonium intermediate Ethers reaction with oxonium salts Fragmentation of Cyclic Oxonium Intermediates Functionalization oxonium Hydride transfer to cyclic oxonium ion Intermediates oxonium J Alkylation of 2-Hydrophosphinic Acids and Esters with Oxonium Salts Metals Oxonium ions Oxonium 2,3]-shift Oxonium Rydberg radical Oxonium allyl ether rearrangements Oxonium and ammonium ion-exchange Oxonium cation Oxonium cation, Silyl Oxonium centres Oxonium compounds Oxonium compounds, triethyloxo Oxonium compounds, trimethyloxo Oxonium concerted mechanism Oxonium cyclic ether Oxonium cyclopropanation Oxonium dication Oxonium dimerization Oxonium exchange reaction Oxonium fluoroborates Oxonium fluoroborates Pyrylium salts Oxonium fluoroborates Trialkyloxonium Oxonium fluoroborates Trialkyloxonium salts Oxonium fluoroborates s. Trialkyloxonium Oxonium from cyclic acetals Oxonium hexachloroantimonate, O-acetyldiethylFriedel-Crafts reaction Oxonium hydroxide Oxonium intramolecular Oxonium ion Oxonium ion crown ether complexes Oxonium ion equilibria Oxonium ion intermediate Oxonium ion pair Oxonium ion salts Oxonium ions acidity Oxonium ions arenes Oxonium ions bicyclo Oxonium ions chiral Oxonium ions cleavage Oxonium ions formation Oxonium ions halides Oxonium ions initiators Oxonium ions long-lived Oxonium ions phenols Oxonium ions polyene cyclization Oxonium ions primary Oxonium ions reaction Oxonium ions reaction with enol silanes Oxonium ions reduction Oxonium ions secondary Oxonium ions silicon-stabilized Oxonium ions superelectrophiles Oxonium ions superelectrophilic Oxonium ions tertiary Oxonium ions trifluoromethyl Oxonium ions, mass spectra Oxonium ions, nucleophilic attack Oxonium ions, ring opening Oxonium ions, secondary equilibria Oxonium ions, secondary preparation Oxonium ions, secondary stability Oxonium ions, secondary structure Oxonium ions, secondary tertiary Oxonium ions, stereoselective Oxonium ions, stereoselective glycosylations with Oxonium nitrates Oxonium perchlorates Oxonium polymerization Oxonium rearrangement Oxonium salt leaving groups Oxonium salts Oxonium salts, acyl-, preparation Oxonium salts, alkylation Oxonium salts, cleavage Oxonium salts, cyclic Oxonium special Oxonium species Oxonium stereoselectivity Oxonium structure Oxonium systems Oxonium tetrafluoroborates Oxonium ylide Oxonium ylide -rearrangement Oxonium ylide -rearrangements transition states Oxonium ylide -shifts Oxonium ylide 1,2]-Stevens rearrangement Oxonium ylide approach Oxonium ylide formation Oxonium ylide mechanism Oxonium ylides Oxonium ylides Stevens -shift Oxonium ylides cyclic Oxonium ylides, formation Oxonium ylides, rearrangement Oxonium, triethyl-, tetrafluoroborate Oxonium, trimethyl-, tetrafluoroborate Pyridine-1-oxonium chloride, reaction Reaction of ethers and oxonium salts with nitrogen compounds Reaction with preformed trialkyl oxonium salts Rearrangement, of: (cont oxonium ylides Sulfoxide, Ammonium, and Oxonium Ylide Rearrangements Transition state oxonium ion dissociation Triethyl oxonium borontrifluoride Ylide oxonium from carbenes