Amination of Alcohols Catalyzed by Copper??Aluminium Hydrotalcite: A Green Synthesis of Amines

PR Likhar, R Arundhathi, ML Kantam…

文献索引：Likhar, Pravin R.; Arundhathi, Racha; Kantam, Mannepalli Lakshmi; Prathima, Parvathaneni Sai European Journal of Organic Chemistry, 2009 , # 31 p. 5383 - 5389

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被引用次数: 44

摘要

Abstract Copper-aluminium hydrotalcite (CuAl-HT)/K 2 CO 3 has been employed in the activation of various benzyl alcohols with benzylamines to afford the corresponding amines in good to high yields. Experimentation showed that the reaction takes place through sequential transformations: the oxidation of alcohols into carbonyl compounds, imine formation between amines and carbonyl compounds, and then reduction ofimines to ...