| Literature DB >> 21823624 |
Katsuhiko Moriyama1, Yuta Izumisawa, Hideo Togo.
Abstract
The oxidative intramolecular bromo-amination of various N-alkenyl sulfonamides and N-alkenoxyl sulfonamides via umpolung of alkali metal bromides occurred exo-selectively to generate cyclic bromoamides in high yields with good diastereoselectivities. This method provided the desired products without elaborating the stoichiometric amount of corresponding organic waste.Entities:
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Year: 2011 PMID： 21823624 DOI： 10.1021/jo201113r
Source DB: PubMed Journal: J Org Chem ISSN： 0022-3263 Impact factor: 4.354