作者:Sergej N. Osipov、Natalia M. Kobel'kova、Alexey F. Kolomiets、Ksenia Pumpor、Beate Koksch、Klaus Burger
DOI:10.1055/s-2001-16054
日期:——
A preparative simple synthesis of α-fluoromethyl tryptophans is described. The new method is based on a non-catalytic imine ene reaction of highly electrophilic imines derived from methyl bromodifluoro- and trifluoropyruvate, and 1-sulfonyl-3-methylene indolines.