Highly Regioselective Radical Transformation of N-Sulfonyl-1,2,3-triazoles in Air.
Org Lett
; 21(16): 6413-6417, 2019 Aug 16.
Article
em En
| MEDLINE
| ID: mdl-31365268
ABSTRACT
The classic transformations of N-sulfonyl-1,2,3-triazoles were processed via nitrogen anion (hydrolysis, etc.) and carbene intermediates, and no efficient examples via radical intermediates were developed. Here, we reported a catalyst-free radical chain transformation of N-sulfonyl-1,2,3-triazoles to access an intermolecular oxidative C(sp3)-H coupling to yield N2-selective products in air without any catalysts.
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MEDLINE
Idioma:
En
Ano de publicação:
2019
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Article