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Remarkably Efficient Synthesis of 2H-Indazole 1-oxides and 2H-Indazoles via Tandem Carbon–Carbon Followed by Nitrogen–Nitrogen Bond Formation

[Image: see text] Synthesis of Indazoles Base-catalyzed tandem carbon–carbon followed by nitrogen–nitrogen bond formations quantitatively converted N-alkyl-2-nitro-N-(2-oxo-2-aryl-ethyl)-benzenesulfonamides to 2H-indazoles 1-oxides under mild conditions. Triphenylphosphine or mesyl chloride/triethyl...

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Main Authors: Bouillon, Isabelle, Zajíček, Jaroslav, Pudelová, Naděžda, Krchňák, Viktor
Formato: Artigo
Idioma:Inglês
Publicado: 2008
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC2653199/
https://ncbi.nlm.nih.gov/pubmed/18937414
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/jo8018895
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