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New Methodology for the Synthesis of 3-Substituted Coumarins via Pd-Catalyzed S...
Martins, Sérgio; Branco, Paula; Torre, Maria; Sierra, Miguel; Pereira, AntónioA particularly useful, easy and concise synthesis of diversified 3-aryl coumarin was achieved using Heck coupling reactions between coumarin and aryliodides. The introduction of the aryl moiety occurred regioselective at the 3-position of the heteroaromatic ring.
Data: 2010
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Origem: Repositório Científico da Universidade de Évora
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