1-Benzyl-3-Methyl Imidazolium Hydrogen Sulphate [bnmim][HSO4] Promoted Synthesis of ¥á-Aminophosphonates

Bulletin of the Korean chemical society

Murlidhar S Shingare¹  Sandip A Sadaphal¹  Amol H Kategaonkar¹  Swapnil S Sonar¹ 

关键词: 1-Benzyl-3-methyl imidazolium hydrogen sulphate [bnmim][HSO4];    ¥á-Aminophosphonates;    Aldehydes/ketone;    Amines;    Triethyl phosphite;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

We have demonstrated a one-pot three component coupling of an aldehydes, an amines, and triethyl phosphite using 1-benzyl-3-methyl imidazolium hydrogen sulphate [bnmim][HSO₄] as an efficient catalyst. All the reactions proceed under solvent-free conditions at room temperature. This methodology afforded the corresponding �?-aminophosphonates in shorter reaction times with excellent yields.

【 授权许可】

Unknown