Journal
CHEMISTRYSELECT
Volume 5, Issue 35, Pages 11072-11076Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/slct.202003269
Keywords
Trifluoroacetimidoyl chlorides; Carbonylation; Cascade cyclization; Quinazolin-4(3H)-ones; N-heterocycles
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Funding
- National Natural Science Foundation of China [21772177]
- Natural Science Foundation of Zhejiang Province [LY19B020016]
- Fundamental Research Funds of Zhejiang Sci-Tech University [2019Q065]
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A palladium-catalyzed cascade carbonylative/cyclization reaction for the synthesis of 2-(trifluoromethyl)quinazolin-4(3H)-ones has been achieved. The transformation utilizes readily available 2-iodoanilines and trifluoroacetimidoyl chlorides as the starting reagents, enabling a simple and convenient access to pharmaceutically significant quinazolin-4(3H)-one derivatives.
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