701245-62-7Relevant academic research and scientific papers
Stereoselective intramolecular cycloadditions of homochiral nitrilimines: Synthesis of enantiopure (6S)-substituted-2,3,3a,4,5,6-hexahydro-furo[3,4-c] pyrazoles
De Benassuti, Lara,Garanti, Luisa,Molteni, Giorgio
, p. 1127 - 1131 (2007/10/03)
Starting from (S)-ethyl lactate and (S)-ethyl mandelate the homochiral hydrazonoyl chlorides 4b-d have been synthesised. Their base treatment promoted the in situ generation of the corresponding nitrilimines 5b-d, which gave the enantiopure title compound
