Process for the preparation of aromatic compounds containing a heterocyclic system
Process for the preparation of aromatic compounds containing a heterocyclic system, having general formula (II): which comprises reacting catechol, optionally substituted, with a methylene dihalide in a basic environment and in the presence of a solvent medium consisting of N-methylpyrrolidone.
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| Hauptverfasser: | , , |
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | Process for the preparation of aromatic compounds containing a heterocyclic system, having general formula (II): which comprises reacting catechol, optionally substituted, with a methylene dihalide in a basic environment and in the presence of a solvent medium consisting of N-methylpyrrolidone. |
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