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Synthesis of Quinazolines from N-(2-nitrophenylsulfonyl)iminodiacetate and α-(2-Nitrophenylsulfonyl)amino Ketones via 2H-Indazole 1-Oxides

Base-catalyzed rearrangement of 2H-indazoles 1-oxides, prepared by tandem carbon–carbon followed by nitrogen–nitrogen bond formations from easily accessible N-alkyl-2-nitro-N-(2-oxo-2-aryl-ethyl)-benzenesulfonamides using glycine, 2-nitrobenzenesulfonyl chlorides and bromo ketones/acetates, yielded...

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Bibliographic Details
Main Authors: Křupková, Soňa, Slough, Greg A., Krchňák, Viktor
Format: Artigo
Language:Inglês
Published: 2010
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2902981/
https://ncbi.nlm.nih.gov/pubmed/20524619
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/jo100784z
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