SET-photosensitized reactions of α-silylamino-enones and ynones proceeding by 6-endo α-amino radical cyclization pathways
作者:Seock-Kyu Khim、Ericka Cederstrom、Dino C. Ferri、Patrick S. Mariano
DOI:10.1016/0040-4020(95)01105-6
日期:1996.2
SET-photosensitizedreactions of α,β-enones and -ynones containing tethered α-silylamine functions are described. The processes lead to hydropyridine ring construction via pathways involving 6-endo type α-aminoradicalcyclizations. High degrees of regio- and stereocontrol attend these reactions.