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Palladium-catalyzed carbonylative cyclization for quinazolinones using CO2
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DOI:10.1016/j.jcat.2026.117089.png)
Abstract
En 中文
• A novel palladium-catalyzed carbonylative cyclization is developed for the synthesis of quinazolinones using near-stoichiometric CO2. • A protocol delivers products in good yields with broad functional group tolerance, enabling one-step access to 13C-labeled quinazolinones • Mechanistic investigations combining control experiments and in situ 13C NMR verify the DBU-CO2 adduct and N-benzoylated intermediate as key active species.
Journal
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IF:
6.5
Papers:
1.2W
Citations:
5.1W
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