Diaryliodonium salt as oxidant in sp3 C-H activation and synthesis of quinazolin-4(3H)-ones

Diaryliodonium salt as oxidant in sp3 C-H activation and synthesis of quinazolin-4(3H)-ones

Reactions of 2-aminobenzamides with diaryliodonium salts in N,N-dimethylacetamide (DMA) led to the formation of unexpected product quinazoline-4(3H)-one derivatives instead of the desired N-arylated 2-aminobenzamides. Most likely the diaryliodonium salts activated the sp3 C-H of N-methyl group of DM...

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Bibliographic Details
Main Authors: Nirmal Das Adhikary, Subhro Mandal, Anupam Jana, Animesh Pramanik
Format: Article
Language:English
Published: Elsevier 2022-01-01
Series:Results in Chemistry
Subjects:
Diphenyliodonium triflate
Oxidative sp3 C-H activation
Solvent DMA as one carbon source
Quinazoline-4(3H)-ones
Online Access:http://www.sciencedirect.com/science/article/pii/S2211715621001752

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http://www.sciencedirect.com/science/article/pii/S2211715621001752

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