Rhodium(II)-Catalyzed Aziridination of Allyl-Substituted Sulfonamides and Carbamates
作者:Albert Padwa、Andrew C. Flick、Carolyn A. Leverett、Thomas Stengel
DOI:10.1021/jo048990k
日期:2004.9.1
products in high yield. In contrast, the intramolecular aziridination of several cycloalkenyl-substituted carbamates did not require a Rh(II) catalyst and proceeded via an iminoiodinane intermediate. The resulting tricyclic aziridines underwent ring opening when treated with various nucleophiles to give anti-derived products as expected for nucleophilicattack at the three-membered ring. The iodine(III)-mediated