Gold(I)-catalysed synthesis of cyclic sulfamidates by intramolecular allene hydroamination.
Six-membered cyclic sulfamidates are prepared in high yields by treatment of allenic sulfamates with readily available gold(I) complexes. The reaction enables formation of N-substituted quaternary centres and complements existing processes for sulfamidate formation.
Institute of Chemical Sciences, Heriot-Watt University, Riccarton, Edinburgh EH14 4AS, UK.
Mari C M
MC
Higginbotham
Magnus W P
MW
Bebbington