SEARCH Articles Figures Tables 1- methyl]oxonium salts Alkyl halides, oxonium salts and related compounds Alkylation, by oxonium salts Boron trifluoride oxonium salts preparation Ethers reaction with oxonium salts J Alkylation of 2-Hydrophosphinic Acids and Esters with Oxonium Salts Oxonium Oxonium fluoroborates Pyrylium salts Oxonium fluoroborates Trialkyloxonium salts Oxonium ion salts Oxonium salt leaving groups Oxonium salts, acyl-, preparation Oxonium salts, alkylation Oxonium salts, cleavage Oxonium salts, cyclic Reaction of ethers and oxonium salts with nitrogen compounds Reaction with preformed trialkyl oxonium salts