Chloride based ionic liquids were used as chloride source in Meerwein reaction either in [bmin]X (bmim = 1-butyl-3methylimidazolium, X = BF4, PF6) as solvents or in solventless conditions. Satisfactory yields (49-71%) with diversely substituted diazonium salts were achieved by using 1,3-dibutylimidazoliurn chloride in the presence of a bimetallic Zn/Cu catalyst.
Chloride based ionic liquids as promoting agents for Meerwein reaction in solventless conditions / Mastrorilli, Pietro; Nobile, C. F.; Taccardi, N.. - In: TETRAHEDRON LETTERS. - ISSN 0040-4039. - 47:27(2006), pp. 4759-4762. [10.1016/j.tetlet.2006.04.072]
Chloride based ionic liquids as promoting agents for Meerwein reaction in solventless conditions
MASTRORILLI, Pietro;
2006-01-01
Abstract
Chloride based ionic liquids were used as chloride source in Meerwein reaction either in [bmin]X (bmim = 1-butyl-3methylimidazolium, X = BF4, PF6) as solvents or in solventless conditions. Satisfactory yields (49-71%) with diversely substituted diazonium salts were achieved by using 1,3-dibutylimidazoliurn chloride in the presence of a bimetallic Zn/Cu catalyst.File in questo prodotto:
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