Tetrahedron letters

A recyclable Cu/Al-HT catalyst for amination of aryl chlorides

PR Likhar, R Arundhathi, ML Kantam

文献索引：Likhar, Pravin R.; Arundhathi; Kantam, M. Lakshmi Tetrahedron Letters, 2007 , vol. 48, # 22 p. 3911 - 3914

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被引用次数: 20

摘要

A simple Cu/Al-HT catalyzed amination of aryl chlorides with primary and secondary aromatic amines has been developed. This ligand-free heterogeneous Cu/Al-HT catalyst, in conjunction with base, also efficiently works for the amination of aryl chlorides with cycloalkylamines. This method tolerates a variety of functional groups and does not require an expensive additive.