The palladium-catalyzed reaction of the ethyl 2-acetyl-4-pentynoate tosylhydrazone with aryl iodides in the presence of K2CO3 and catalytic amounts of a palladium complex affords 1,2,3,5-substituted pyrroles in satisfactory yield.
Synthesis of 1,2,3,5-Substituted Pyrroles through Palladium-Catalyzed Reaction of Ethyl 2-Acetyl-4-Pentynoate Tosylhydrazone with Aryl Iodides
ARCADI, Antonio;
1997-01-01
Abstract
The palladium-catalyzed reaction of the ethyl 2-acetyl-4-pentynoate tosylhydrazone with aryl iodides in the presence of K2CO3 and catalytic amounts of a palladium complex affords 1,2,3,5-substituted pyrroles in satisfactory yield.File in questo prodotto:
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