Chiral (S)??(+) 1??Substituted Aryl??4??(1??phenyl) Ethylformamido??5??amino??1, 2, 3??triazole: A New Class of Chiral Ligands for the Silver (I)??Promoted Enantioselective …
Abstract Some novel chiral ligands,(S)??(+) 1??substituted aryl??4??(1??phenyl) ethylformamido?? 5??amino??1, 2, 3??triazoles, were prepared starting from 1??substituted aryl??4??ethoxycarbonyl?? 5??amino??1, 2, 3??triazoles and other reagents. They were used as catalytic chiral ligands in the silver (I)??promoted enantioselective allylation reaction of aldehydes with allyltributyltin.
