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Abstract

One-Pot Synthesis and Spectral Characterization of New Aminophosphonates

Author(s): P. Sowjanya Lakshmi, C. Naga Raju, K. Reddi Mohan Naidu and C. Suresh Reddy

A simple, efficient and catalyst-free method for the synthesis of -amino phosphonates is developed via three-component Kabachnik-Fields reaction by reacting nor-valine ethyl ester (1) / Phenyl glycine ethyl ester (4), various substituted aromatic aldehydes (2a-i) and dialkyl/aryl phosphite in dry ethanol/toluene under reflux conditions. The structures of all the newly synthesized compounds were confirmed by elemental analysis, IR, 1H, 13C, 31P-NMR and Mass spectral data.


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Indexed In

  • Google Scholar
  • Open J Gate
  • China National Knowledge Infrastructure (CNKI)
  • Cosmos IF
  • Geneva Foundation for Medical Education and Research
  • ICMJE

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