📜异丙醚,4-溴苯磺酰胺置于三氟甲磺酸体系中,用 甲苯 用作溶剂,化学反应 45.0H,以70%的收率获得n-异丙基-4-溴苯磺酰胺
参考文献:Brønsted Acid-Assisted N-Alkylation Of Sulfonamides Using Ethers As The Alkylation Reagents
标题:Brønsted Acid-Assisted N-Alkylation Of Sulfonamides Using Ethers As The Alkylation Reagents
摘要:N-Alkylation Of Sulfonamides Using Cyclic Ethers As Alkylation Reagents And Bronsted Acid As A Catalyst Produced Pyrrolidine And Piperidine Derivatives In Good Yields. When Using Symmetrical And Unsymmetrical Ethers As Alkylation Reagents,Mono-N-Allcylation Of Sulfonamides Took Place To Afford The Corresponding Products. (C) 2013 Elsevier Ltd. All Rights Reserved.
Doi:10.1016/j.Tet.2013.11.036