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AN IMPROVED SYNTHESIS OF 3-(2,5-DIMETHOXYBENZYL)PYRROLE

✍ Scribed by Aquino-Binag, Christina; Kumar, Naresh; Pigram, Paul


Book ID
118122046
Publisher
Taylor and Francis Group
Year
1995
Tongue
English
Weight
249 KB
Volume
27
Category
Article
ISSN
0030-4948

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πŸ“œ SIMILAR VOLUMES


Synthesis of 2,3,5-substituted pyrrole d
✍ Paula M.T. Ferreira; HernΓ’ni L.S. Maia; Luı́s S. Monteiro πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 French βš– 147 KB

Substituted pyrrole derivatives are prepared by treatment of 2,3-dihydrofuran derivatives with trifluoroacetic acid. These in turn are obtained by Michael addition of carbon nucleophiles of the b-dicarbonyl type to N-(4-toluenesulfonyl)-N-(tertbutyloxycarbonyl)-dehydroalanine methyl ester.