A short formal synthesis of the carbapenem antibiotic (±)-PS-5
作者:José M. Odriozola、Fernando P. Cossío、Claudio Palomo
DOI:10.1039/c39880000809
日期:——
A practical stereoselective synthesis of 4-acetoxy-3-ethylazetidin-2-one via Reformatsky reaction between methyl-α-bromobutyrate and N-4-methoxyphenyl-α-methylcinnamyildeneamine is described.