Chemoselective Reduction of Barbiturates by Photochemically Excited Flavin Catalysts
作者:Golo Storch、Richard Foja、Alexandra Walter
DOI:10.1055/a-2201-7141
日期:——
chemoselective reductive cyclization of barbiturates with additional reactive functional groups. Our method provides orthogonal selectivity in comparison to the well-established reductant samarium(II) iodide, which preferentially reduces substrate ketone groups. Flavin catalysis first leads to barbiturate reduction and allows a complete change of chemoselectivity in barbiturates with appended ketones. Additionally