作者:Hang Zhao、Charles P. Vandenbossche、Stefan G. Koenig、Surendra P. Singh、Roger P. Bakale
DOI:10.1021/ol7028788
日期:2008.2.1
A new synthesis of enamidesfrom ketones is disclosed that involves a phosphine-mediated reductive acylation of oximes. The resulting enamides are isolated in good yields (up to 89%) and excellent purity, permitting a subsequent hydrogenation to access enantiopure acetamides at catalyst loadings practical for large-scale applications.