350587-39-2

Upstream product

• 299-42-3 ephedrine 
• 103258-06-6 2-formyl-N,N-diisopropylbenzamide 

Downstream Products

• 354565-61-0 (2'S,4'S,5'R)-N,N-diisopropyl-2-[3,4-dimethyl-5-phenyl-1,3-oxazolan-2-yl]-6-(methylsulfanyl)benzamide 
• 354565-60-9 2-(3,4-dimethyl-5-phenyl-oxazolidin-2-yl)-6-formyl-N,N-diisopropyl-benzamide 

Relevant academic research and scientific papers

(-)-Ephedrine as an auxiliary for the asymmetric synthesis of atropisomeric amides by dynamic resolution under thermodynamic control

N,N-Dialkyl-2-formylbenzamides and N,N-dialkyl-2-formyl-1-naphthamides condense with (-)-ephedrine in refluxing toluene to give oxazolidines both as single diastereoisomers with respect to the new stereogenic centre and as single conformers with respect t