Abstract
A stereoselective and simple method for the synthesis of trans-2-hydroxymethyl-N-alkyl-1,3-oxazolidin-2-ones is described. The synthesis involved the reduction of trans-aziridine-2-carboxylates with LiAlH4, followed by a ring opening and a cyclization reaction in the presence of methyl chloroformate to afford the target trans-oxazolidinones in completely regio- and stereoselective process. A plausible reaction mechanism has been proposed involving an SN1 pathway and a detailed computational study of this mechanistic process has been carried out using theoretical calculations.
Graphical Abstract
Supplementary information
Supplemental data of this paper includes full experimental detail and a copy of 1H, 13C NMR. This material can be found via the “Supplementary content” section of the article's webpage.