Novel and Efficient One-Step Parallel Synthesis of Dibenzopyranones via Suzuki−Miyaura Cross Coupling

Autor:	Alexandros Makriyannis, Kodumuru Vishnumurthy
Rok vydání:	2010
Předmět:	Coupling Molecular Structure Extramural Chemistry Stereoisomerism One-Step Aromaticity General Chemistry Combinatorial chemistry Article Coupling reaction Cyclization Heterocyclic Compounds Combinatorial Chemistry Techniques Molecule Benzopyrans Microwaves
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
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23baab4e36a5ebdb3f7d35519bc2a8e9 https://doi.org/10.1021/cc100068a Zobrazit plný text záznamu