https://nrc-publications.canada.ca/eng/view/object/?id=9a4e880d-34fd-4ef3-90d5-66a1a58e259f
Polyhydroxylated indolines and oxindoles from C-glycosides via sequential Henry reaction, Michael...
Polyhydroxylated indolines and oxindoles from C-glycosides via sequential Henry reaction, Michael addition, and reductive amination/amidation
from c