Sonogashira versus Stephens-Castro Mediated Synthesis of o-Phenylethynylbenzoic Acids, Convenient Precursors of 3-Phenylisocoumarins
Autor: | R. J. Estevez, Francisco J. Reboredo, Juan C. Estevez |
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Přispěvatelé: | Universidade de Santiago de Compostela. Departamento de Química Orgánica |
Rok vydání: | 2008 |
Předmět: | |
Zdroj: | Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela instname |
Popis: | The 12th International Electronic Conference on Synthetic Organic Chemistry session General Organic Synthesis We describe herein two synthetic approaches to 3-phenyl-5-nitro-isocoumarines, both based on a nitro-facilitated cyclization of o-phenylethynylbenzoic acids obtained by Sonogashira or Stephens-Castro mediated coupling of o-yodobenzoic acids and phenylacetilenes |
Databáze: | OpenAIRE |
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