A mild and efficient copper-catalyzed N-arylation of unprotected sulfonimidamides using boronic acids
作者:S.R.K. Battula、G.V. Subbareddy、I.E. Chakravarthy
DOI:10.1016/j.tetlet.2013.11.084
日期:2014.1
An efficient and low cost copper catalyzed system for N-arylation of sulfonimidamides has been developed. The reaction proceeds at room temperature under base free conditions. Various N-aryl, N-heteroaryl, and N-cyclopropyl sulfonimidamides were obtained in good to excellent yields. (C) 2013 Elsevier Ltd. All rights reserved.