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Reactions of 2-acylthiazolium salts with N-arylhydroxylamines

✍ Scribed by Luísa M Ferreira; Ana M Lobo; Sundaresan Prabhakar; Antonieta C Teixeira

Book ID
104209077
Publisher
Elsevier Science
Year
1999
Tongue
French
Weight
620 KB
Volume
55
Category
Article
ISSN
0040-4020

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✦ Synopsis

2-Acylthiazolium salts, easily obtained by alkylation of the corresponding 2-acylthiazoles with methyl triflate, react with N-arylhydroxylamines to furnish the O-acyl derivatives of relevance in the induction of cancer by aromatic amines.

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ChemInform Abstract: Reactions of 2-Acyl
ChemInform Abstract: Reactions of 2-Acylthiazolium Salts with N-Arylhydroxylamines.
✍ Luisa M. Ferreira; Ana M. Lobo; Sundaresan Prabhakar; Antonieta C. Teixeira 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB 👁 1 views

Reactions of 2-Acylthiazolium Salts with N-Arylhydroxylamines. -O-Acyl-N-arylhydroxylamine derivatives (IV) are obtained from the acylation of N-arylhydroxylamines (I) with acylthiazolium triflates (II). In addition, varying amounts of arylamines, azoxy and azo compounds derived from hydroxylamines