Direct and indirect reductive amination of aldehydes and ketones with solid acid-activated sodium borohydride under solvent-free conditions |
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Authors: | Byung Tae Cho Sang Kyu Kang |
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Affiliation: | Department of Chemistry, Hallym University, Chuncheon, Kangwondo 200-702, Republic of Korea |
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Abstract: | A simple and convenient procedure for reductive amination of aldehydes and ketones using sodium borohydride activated by boric acid, p-toluenesulfonic acid monohydrate or benzoic acid as reducing agent under solvent-free conditions is described. |
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Keywords: | Reductive amination Imines Reductions Solvent-free reaction Sodium borohydride |
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