Novel and Efficient One-Step Parallel Synthesis of Dibenzopyranones via Suzuki−Miyaura Cross Coupling
Autor: | Alexandros Makriyannis, Kodumuru Vishnumurthy |
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Rok vydání: | 2010 |
Předmět: | |
Zdroj: | Journal of Combinatorial Chemistry. 12:664-669 |
ISSN: | 1520-4774 1520-4766 |
Popis: | Microwave-promoted novel and efficient one-step parallel synthesis of dibenzopyranones and heterocyclic analogues from bromo arylcarboxylates and o-hydroxyarylboronic acids via Suzuki-Miyaura cross coupling reaction is described. Spontaneous lactonization gave dibenzopyranones and heterocyclic analogues bearing electron-donating and -withdrawing groups on both aromatic rings in good to excellent yields. |
Databáze: | OpenAIRE |
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