86297-01-0Relevant academic research and scientific papers
ETUDE D'UN MODELE D'INDUCTION ASYMETRIQUE: LES OXAZOLIDINES α,β-INSATUREES ISSUES DE L'EPHEDRINE
Mangeney, P.,Alexakis, A.,Normant, J.F.
, p. 1803 - 1808 (2007/10/02)
Various oxazolidines were prepared from ephedrine.It was shown that their formation is not general, the reaction is not always stereoselective and can lead to isomerization of the double bond of α,β-unsaturated aldehydes.Some of these oxazolidines were used in stereoselective preparation of β-alkyl aldehydes.
Synthese asymetrique d'aldehydes a partir d'oxazolidines chirales α,β-insaturees et d'organocuprates
Mangeney, P.,Alexakis, A.,Normant, J. F.
, p. 373 - 374 (2007/10/02)
Oxazolidines derived from α,β-ethylenic aldehydes and (+) or (-) ephedrines react with organocuprates to yield optically active aldehydes.
