Diastereoselective synthesis of a hydroxamate containing bicyclo-[3.2.0] β-lactam aminal via ruthenium alkene isomerization and Pd(II)-catalyzed oxidative amidation
作者:Maria O. Jobbins、Mark W. Majewski、Allen G. Oliver、Marvin J. Miller
DOI:10.1016/j.tetlet.2014.12.072
日期:2015.6
With antibiotic resistance on the rise, the need for new medicinal scaffolds is needed. The synthesis of an aminal bicyclic beta-lactam core is described. The key synthetic step is Pd(II)-catalyzed oxidative amidation. The product is a single diastereomer, confirmed by X-ray crystallography. (C) 2014 Elsevier Ltd. All rights reserved.