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Issue 78, 2019
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Transition-metal-free Intramolecular C–H amination of sulfamate esters and N-alkylsulfamides

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Abstract

The transition-metal-free intramolecular C–H amination of sulfamate esters using iodine oxidants, tert-butyl hypoiodite (t-BuOI) and N-iodosuccinimide (NIS) is reported. A method using NIS was also successfully applied to the oxidative cyclization of N-alkylsulfamides.

Graphical abstract: Transition-metal-free Intramolecular C–H amination of sulfamate esters and N-alkylsulfamides

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Submitted
19 Aug 2019
Accepted
09 Sep 2019
First published
09 Sep 2019

Chem. Commun., 2019,55, 11782-11785
Article type
Communication

Transition-metal-free Intramolecular C–H amination of sulfamate esters and N-alkylsulfamides

K. Kiyokawa, S. Nakamura, K. Jou, K. Iwaida and S. Minakata, Chem. Commun., 2019, 55, 11782
DOI: 10.1039/C9CC06410A

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