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

详细信息    查看全文

• 作者：Pravin R. Likhar ; R. Arundhathi ; M. Lakshmi Kantam
• 关键词：N-Arylation ; Amination ; Cu/Al-HT ; Aryl chlorides
• 刊名：Tetrahedron Letters
• 出版年：2007
• 出版时间：28 May 2007
• 年：2007
• 卷：48
• 期：22
• 页码：3911-3914
• 全文大小：146 K

文摘

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.