α-Nitrosostyrenes as Three-Atom Units for the (3+1) Cyclization Reaction: Facile Access to 2,3-Dihydrodiazete N-Oxides and Their Diversified Synthetic Conversions.
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DOI: 10.1021/acs.orglett.2c00024
Abstract: An unprecedented (3+1) cyclization of α-nitrosostyrenes, generated in situ from α-bromooximes, and N-tosyloxycarbamates was developed, which enables the synthesis of a range of structurally unique and hitherto unexplored 2,3-dihydrodiazete N-oxides in moderate to high yields.… read more here.
Keywords: units cyclization; nitrosostyrenes three; dihydrodiazete oxides; atom units ... See more keywords