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.

A novel category of phosphate-phosphonate compounds is synthesized by a sequence multicomponent reactions strategy Kabachnik-Fields and Atherton-Todd reactions. All the designed products are obtained with good chemical yields in short reaction times, confirmed spectroscopy analyses. The diethyl [(4-diethylphosphate phenyl) (4-trifluoromethyl phenylamino) methyl] phosphonate 6g characterized sin...

Abstract The planktonic synthesis of reduced organophosphorus molecules, such as alkylphosphonates and aminophosphonates, represents one half a vast global oceanic phosphorus redox cycle. Whilst tend to accumulate in recalcitrant dissolved organic matter, aminophosphonates do not. Here, we identify three bacterial 2-aminoethylphosphonate (2AEP) transporters, named AepXVW, AepP AepSTU, whose is ...