SO3H??functionalized ionic liquids catalyzed the synthesis of α??aminophosphonates in aqueous media

D Fang, C Jiao, C Ni

Index: Fang, Dong; Jiao, Changmei; Ni, Chunjie Heteroatom Chemistry, 2010 , vol. 21, # 7 p. 546 - 550

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Citation Number: 13

Abstract

Abstract SO 3 H-functionalized halogen-free ionic liquids were prepared and used as efficient and recyclable catalysts for the synthesis of α-aminophosphonates at room temperature via the one-pot three-component condensation reaction in aqueous media with good yields of 80–96%. The postprocessing was simple, and the catalysts could be reused at least six times without noticeably decreasing the catalytic activity.© 2010 Wiley ...