890657-45-1Relevant academic research and scientific papers
Stereoselective intramolecular cycloadditions of homochiral nitrilimines as a source of enantiopure 2,3,3a,4,5,6-hexahydro-pyrrolo[3,4-c]pyrazoles
De Benassuti, Lara,Del Buttero, Paola,Molteni, Giorgio
, p. 842 - 845 (2007/10/03)
Starting from the methyl esters of glycine, l-alanine, l-phenylalanine and (S)-2-phenylglycine, we developed a synthetic route to the title compounds in the enantiopure form by means of a stereoselective intramolecular 1,3-dipolar cycloaddition of homochi
