Na₂CaP₂O₇ a new catalyst for the synthesis of α-amino phosphonates under solvent-free conditions at room temperature

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• 作者：Abdelhakim Elmakssoudi ; Mohamed Zahouily ; Abdessamad Mezdar ; Ahmed Rayadh and Saï ; d Sebti
• 关键词：Synthetic diphosphate ; α ; -Amino phosphonates ; Heterogeneous catalysis ; Recyclable catalyst
  Mots clé ; s ; Diphosphate synthé ; tique ; α ; -Amino phophonates ; Catalyse hé ; té ; rogè ; ne ; Catalyseur recyclable
• 刊名：Comptes Rendus Chimie
• 出版年：2005
• 出版时间：2005
• 年：2005
• 卷：8
• 期：11-12
• 页码：1954-1959
• 全文大小：390 K

文摘

The synthetic diphosphate Na₂CaP₂O₇ was found to be an efficient reagent for the synthesis of α-amino phophonates from imines and dialkyl phosphites. The addition the dialkyl phosphite was carried out under mild conditions at room temperature without solvent. The catalyst was very stable and could be reused several times with high catalytic activity. To cite this article: A. Elmakssoudi et al., C. R. Chimie 8 (2005).