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Copper-catalyzed N-arylation of tert-butyl N-sulfonylcarbamates with diaryliodonium salts at room temperature

Title
Copper-catalyzed N-arylation of tert-butyl N-sulfonylcarbamates with diaryliodonium salts at room temperature
Authors
Moon S.-Y.Koh M.Rathwell K.Jung S.-H.Kim W.-S.
Ewha Authors
김원석
SCOPUS Author ID
김원석scopus
Issue Date
2015
Journal Title
Tetrahedron
ISSN
0040-4020JCR Link
Keywords
Copper catalysisDiaryliodonium saltsMono N-arylsulfonamidesRoom temperatureTert-Butyl N-sulfonylcarbamates
Publisher
Elsevier Ltd
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
A new and mild synthetic approach for the synthesis of N-arylsulfonamides under copper-catalyzed conditions at room temperature has been developed. The reaction employs various tert-butyl N-sulfonylcarbamates and diaryliodonium salts to avoid potential genotoxic impurities. A one-pot coupling/Boc-deprotection sequence is also reported to provide mono N-arylsulfonamides in good to excellent yields. © 2015 Elsevier Ltd.
DOI
10.1016/j.tet.2015.01.032
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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