HofmannN‐alkylationAn efficient method for the N‐alkylation of poorly nucleophilic amines using ferric perchlorate immobilized on SiO2 as a catalyst is described. Fe(ClO4)3 was prepared from mixing iron(III) hydroxide and perchloric acid and adsorbed on silica gel. The catalyst was characterized ...
Hofmann- Type Elimination in the Efficient N - Alkylation of Azoles : Imidazole and Benzimidazole[ J]. Sythesis. 1993,102 - 106.A. Horvath, Hofman-type elimination in the efficient N-alkylation of azoles: imidazole and benzimidazole, Synthesis (1994) 102-106....
An efficient method for the N‐alkylation of poorly nucleophilic amines using ferric perchlorate immobilized on SiO2 as a catalyst is described. Fe(ClO4)3 was prepared from mixing iron(III) hydroxide and perchloric acid and adsorbed on silica gel. The catalyst was characterized using various ...
Hofmann N‐alkylationAn efficient method for the N‐alkylation of poorly nucleophilic amines using ferric perchlorate immobilized on SiO2 as a catalyst is described. Fe(ClO4)3 was prepared from mixing iron(III) hydroxide and perchloric acid and adsorbed on silica gel. The catalyst was characterized...
amination, N‐alkylation, N‐arylationamines (acyclic compounds)amines (benzene compounds)carboxylic amides (acyclic compounds)carboxylic amides (benzene compounds)sulfonamides (hydrazides, ureides) (benzene compounds)Water is generated as the only by-product.doi:10.1002/chin.201649042Qing Xu...
Hofmann- Type Elimination in the Efficient N - Alkylation of Azoles : Imidazole and Benzimidazole[ J]. Sythesis. 1993,102 - 106.Andras Horvath. Hofmann - Type Elim ination in the Ef2 ficient N - A lkylation of Azoles: Im idazole and Benzim id2 J. M a ter. Chem. 1998, 8: 2627...
alkylation, N-alkylationelimination, miscellaneousreplacement reactions, halogen by oxygenmethyl iodideAlkenes via Hofmann elimination: use of ion-exchange resin for preparation of quaternary ammonium hydroxides: diphenylmethyl vinyl ether product: diphenylmethyl vinyl ether reactant: 2-(diphenylmethoxy)- N,...
amination, N‐alkylation, N‐arylationA unique oxidative amination of saturated hydrocarbons that combines a light initiated radical chain reaction with iodine catalysis is presented.doi:10.1002/chin.201545130ClaudioInst.MartinezInst.KilianInst.Muniz