Abstract

General procedures for the synthesis of 3-substituted 1-alkoxy, 1-arylmethoxy, and 1-phenyloxyimidazolium salts are described. 1-3-Bis(arylmethoxy)imidazolium salts can be prepared using phase transfer conditions for the alkylation of 1-hydroxy-1H-imidazole 3-oxides. When the hydroxy group of 1-hydroxy-1H-imidazoles is protected during quaternization, 1-substituted imidazole 3-oxides are obtained.

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