134237-02-8Relevant academic research and scientific papers
Enantiomerically Pure 3,7-Dioxa-2-azabicyclooctanes by Intramolecular 1,3-Dipolar Cycloaddition of Nitrones
Aurich, Hans Guenther,Biesemeier, Frank,Boutahar, Mostafa
, p. 2329 - 2334 (2007/10/02)
Starting with chiral non-racemic esters of lactic acid 7 and mandelic 8, respectively, chiral nitrones 4 have been prepared.They spontaneously undergo an intramolecular cycloaddition which proceeds with asymmetric induction by the chiral center yielding e
