1,3-Addition of silyl enol ethers to nitrones catalyzed by mesoporous aluminosilicate
作者:Suguru Ito、Yoshihiro Kubota、Masatoshi Asami
DOI:10.1016/j.tetlet.2014.07.020
日期:2014.8
Calcium catalyzed Mukaiyama–Mannich addition of silyl enol ethers to nitrones
作者:Elizabeth A. Congdon、Kristine A. Nolin
DOI:10.1016/j.catcom.2016.02.003
日期:2016.4
A method for synthesizing β-(silyloxy)amino carbonyls through the addition of ketone-derived silylenolethers to N-phenyl nitrones has been developed. The transformation is catalyzed by a commercially available calcium(II) complex affording β-(silyloxy)amino carbonyls in good to excellent yield.