85425-46-3Relevant academic research and scientific papers
AMINODIPHOSPHONSAEUREN UND DIAMINODIPHOSPHONSAEUREN - SYNTHESE UND TRANSAMINIERUNGSVERHALTEN
Issleib, K.,Doepfer, K.-P.,Balszuweit, A.
, p. 171 - 178 (2007/10/02)
ω-Phosphonocarbonyl compounds and dicarbonylcompounds react with benzhydrylamine to the corresponding Schiff bases.The latter add diethylphosphite under formation of N-benzhydryl-alkyl-tetraalkyl-phosphonates.Acidolysis with concentrated hydrobromic acid and following treatment with epoxide or ion exchanger gives the title compounds in high yields.The bahavior of aminophosphonic acids under transamination conditions against different substrates and with variable metal ions as catalysts has been investigated.
