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ChemInform Abstract: A New Method for the Synthesis of Multisubstituted Pyrroles of Biological Interest by Double Nucleophilic Addition to α,β-Unsaturated Imines.

✍ Scribed by Atsushi Takahashi; Shiho Kawai; Iwao Hachiya; Makoto Shimizu

Publisher
John Wiley and Sons
Year
2010
Weight
68 KB
Volume
41
Category
Article
ISSN
0931-7597

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A New Method for the Synthesis of Multis
A New Method for the Synthesis of Multisubstituted Pyrroles of Biological Interest by Double Nucleophilic Addition to α,β-Unsaturated Imines
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## Abstract Double nucleophilic addition reactions of dialkoxy ketenesilyl acetals proceeded with α,β‐unsaturated imines to give 1,4‐ and 1,2‐double addition products, and their subsequent transformations afforded multisubstituted pyrroles in good yields. Application of this procedure to the synthe

ChemInform Abstract: The Michael Additio
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## Abstract The formation of cyanuric acid in wet cyanuric chloride catalyzes the solvent‐free addition of indole, pyrrole, and thiols to α,β‐unsaturated ketones.