Efficient Synthesis of Functionalized Aziridinium Salts [J. Org. Chem. 2010, 75, 219. DOI: 10.1021/jo901893n]. Hyun-Soon Chong,* Hyun A. Song, Mamta Dadwal, Xiang Sun, Inseok Sin, and Yunwei Chen Page 219. In the published paper, compounds 2, 3b, and 10 were incorrectly assigned as aziridinium ions. After preparation of the authetic aziridinium ions 20 and 100 and comparison of their NMR spectra to those of compounds 2 and 10, we confirmed that compounds 2 and 10 are N,N-bisubstituted secondary β-amino bromides and compound 3b is N,N-bisubstituted secondary β-amino chloride. This correction applies to the Table of Contents, Scheme 1, Table 1, Table 2, Table 3, and the Experimental Section in the paper. Reference 7 was incorrectly cited and should be removed from the reference section. In the text, compounds 2, 10, and 3b should have been referred to as N,N-bisubstituted secondary β-amino bromides (2 and 10) and N,N-bisubstituted secondary β-amino chloride (3b), respectively. The Supporting Information was revised to correct the structure and name of compounds 2, 10, and 3b. The experimental procedure and data of the aziridinium ions 20 and 100 that have been synthesized for comparison as shown below are now included in the Supporting Information. We apologize for the errors in the structure assignment of the compounds.
DOI: 10.1021/jo101732r Published on Web 09/28/2010
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