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

作者：Likhar Pravin R^*; Arundhathi R; Kantam M Lakshmi

来源：Tetrahedron Letters, 2007, 48(22): 3911-3914.

DOI：10.1016/j.tetlet.2007.03.136

• N-arylation
• amination
• Cu/Al-HT
• aryl chlorides

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.

• 出版日期2007-5-28