Stable Aziridinium Salts as Versatile Intermediates: Isolation and Regio- and Stereoselective Ring-Opening and Rearrangement
作者:Hyun A. Song、Mamta Dadwal、Yeseul Lee、Emily Mick、Hyun-Soon Chong
DOI:10.1002/anie.200805244
日期:2009.2.2
Rock trapping and exploration: Aziridinium bromide salts were discovered serendipitously during bromination of N,N‐dicarboxymethylated β‐amino alcohols. Regiospecific ring‐opening and rearrangement of the isolated, surprisingly stable aziridinium salts produces useful molecules including C‐functionalized oxomorpholines and α,β‐unsaturated amines.