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Issue 90, 2016, Issue in Progress
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Metal-free regioselective construction of indolin-3-ones via hypervalent iodine oxidation of N-substituted indoles

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Abstract

A metal-free method for the regioselective construction of 2-acetoxy indolin-3-ones from N-substituted indoles with PhI(OAc)2 as the oxidant was developed under mild reaction conditions. A range of functionalized 2-acetoxy indolin-3-ones were readily accessed by this strategy with moderate to good yields.

Graphical abstract: Metal-free regioselective construction of indolin-3-ones via hypervalent iodine oxidation of N-substituted indoles

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Supplementary files

Article information


Submitted
04 Aug 2016
Accepted
06 Sep 2016
First published
07 Sep 2016

RSC Adv., 2016,6, 87134-87141
Article type
Paper

Metal-free regioselective construction of indolin-3-ones via hypervalent iodine oxidation of N-substituted indoles

C. Yang, G. Cheng, B. Huang, F. Xue and C. Jiang, RSC Adv., 2016, 6, 87134
DOI: 10.1039/C6RA19741H

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