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Your search keyword '"Lee, Kyungsup"' showing total 2 results
Start Over Author "Lee, Kyungsup" Journal chemistry - an asian journal
2 results on '"Lee, Kyungsup"'

2. Rhodium(III)‐Catalyzed Sequential C−H Activation and Cyclization from N‐Methoxyarylamides and 3‐Diazooxindoles for the Synthesis of Isochromenoindolones.

Author

Ko, Gi Hoon, Maeng, Chanyoung, Jeong, Haneal, Han, Sang Hoon, Han, Gi Uk, Lee, Kyungsup, Noh, Hee Chan, and Lee, Phil Ho

Subjects
RHODIUM, RING formation (Chemistry), FUNCTIONAL groups
Abstract

An efficient synthetic method for structurally various isochromenoindolones has been demonstrated through Rh(III)‐catalyzed C−H activation followed by a cyclization reaction of N‐methoxyarylamides with 3‐diazooxindoles. The sequential reaction involves the streamlined formation of C−C and C−O bonds in one pot. The present method provides a broad range of isochromenoindolones as a new privileged scaffold in moderate to good yields with the release of methoxyamine and molecular nitrogen and has the benefits of a broad substrate scope and good functional group tolerance. [ABSTRACT FROM AUTHOR]

Published
2021
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