Bromine-catalyzed Aziridination of Olefins with Chloramines

1 Bromine-catalyzed Aziridination of Olefins with Chloramines 

In many cases products were isolated as off-white solids after simple recrystalli- 

Despite the effectiveness of chloramine-T in this new method, removal of the toluenesulfonyl group from the newly introduced nitrogen substituent requires harsh conditions. The finding that the N-chloramine salt of tert-butylsulfonamide is also an efficient nitrogen source and the terminal oxidant for aziridination of 

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