ChemInform Abstract: Palladium-Catalyzed Synthesis of 3-Alkylphthalides via Carbonylative Cyclization of o-Bromobenzaldehyde with 1,3-Dicarbonyl Compounds.
Abstract
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ChemInform Abstract
The reaction of o-bromobenzaldehyde with 1,3-dicarbonyl compounds (II) and carbon monoxide yields phthalides (IV) or (VI) depending on the 1, 3-dicarbonyl compounds used.