Department of Chemistry, The University of Texas-Pan American, 1201 West University Drive, Edinburg, TX 78541, USA.
Molecules. 2010 Nov 12;15(11):8205-13. doi: 10.3390/molecules15118205.
A convenient synthesis of different types of α-amino phosphonates via one-pot solvent-free three component reactions of aldehydes, amines and phosphites catalyzed by bismuth salts has been investigated. Bismuth triflate is found to be the most effective catalyst for this reaction.
研究了通过醛、胺和亚磷酸酯的一锅无溶剂三组分反应,在铋盐催化下方便地合成不同类型的α-氨基膦酸酯。发现三氟甲磺酸铋是该反应最有效的催化剂。