期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 131, 期 12, 页码 4194-+出版社
AMER CHEMICAL SOC
DOI: 10.1021/ja8100598
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资金
- Fonds der Chemischen Industrie
- International NRW Graduate School of Chemistry
- Alexander von Humboldt Foundation
- Alfried Krupp Prize for Young University Teachers of the Alfried Krupp von Bohlen and Halbach Foundation
A novel protocol for the palladium-catalyzed intramolecular direct arylation of benzoic acids is reported, which combines decarboxylation and C-H activation into one efficient process. With the optimized catalyst system of palladium trifluoroacetate, silver carbonate, and the proper solvent mixture (5% DMSO/dioxane), dibenzofuran derivatives are formed in excellent yield and selectivity.
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