76116-61-5Relevant articles and documents
Synthesis of α-Aminophosphonic and α-Aminophosphinic Acids and Derived Dipeptides from 4-Acetoxyazetidin-2-ones
Campbell, Malcolm M.,Carruthers, Nicholas
, p. 730 - 731 (1980)
4-Oxoazetidin-2-ylphosphonates and 4-oxoazetidin-2-ylphosphinates, obtained from the Arbusov reactions of 4-acetoxyazetidin-2-one and 4α-acetoxy-3β-phthalimidoazetidin-2-one with a variety of phosphites and phosphonites, were hydrolysed to β-phosphono- an