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Palladium-catalyzed carbonylation of aryl triplates. Synthesis of arenecarboxylic acid derivatives from phenols

✍ Scribed by Sandro Cacchi; Pier Giuseppe Ciattini; Enrico Morera; Giorgio Ortar

Publisher
Elsevier Science
Year
1986
Tongue
French
Weight
228 KB
Volume
27
Category
Article
ISSN
0040-4039

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✦ Synopsis

Various aryl triflates derived from phenols were converted into aryl esters or amides in good yields by a palladium-catalyzed reaction with carbon monoxide and alcohols or amines.

📜 SIMILAR VOLUMES

Palladium–imidazolium-catalyzed carbonyl
Palladium–imidazolium-catalyzed carbonylative coupling of aryl diazonium ions and aryl boronic acids
✍ Merritt B. Andrus; Yudao Ma; Yunfu Zang; Chun Song 📂 Article 📅 2002 🏛 Elsevier Science 🌐 French ⚖ 209 KB

Palladium(II) acetate and N, N-bis-(2,6-diisopropylphenyl)dihydroimidazolium chloride (2 mol%) were used to catalyze the carbonylative coupling of aryl diazonium tetrafluoroborate salts and aryl boronic acids to form aryl ketones. Optimal conditions include carbon monoxide (1 atm) in 1,4-dioxane at