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Ru (II)‐Catalyzed Coupling‐Cyclization of Sulfoximines with alpha‐Carbonyl Sulfoxonium Ylides as an Approach to 1,2‐Benzothiazines
A Ru(II)‐catalyzed approach for the rapid assembly of 1,2‐benzothiazines has been developed to enable the coupling‐cyclization of aryl Csp2−H bonds with α‐carbonyl sulfoxonium ylides via Csp2−H activation process. The present method could be further applied to the construction of the 4‐substituted 1...
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Published in: | Advanced synthesis & catalysis 2018-09, Vol.360 (18), p.3534-3543 |
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Main Authors: | , , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | A Ru(II)‐catalyzed approach for the rapid assembly of 1,2‐benzothiazines has been developed to enable the coupling‐cyclization of aryl Csp2−H bonds with α‐carbonyl sulfoxonium ylides via Csp2−H activation process. The present method could be further applied to the construction of the 4‐substituted 1,2‐benzothiazine skeletons. |
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ISSN: | 1615-4150 1615-4169 |
DOI: | 10.1002/adsc.201800753 |