Heterocyclic Compounds
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ChemInform Abstract: Intramolecular Cycloaddition Reactions with Isobenzofurans. Part 3. A Hydrogenated Naphtho(2,1-b)thiophene from a 1-Alkenylthieno(2,3-c)furan.
First published: August 16, 1988
ChemInform Abstract
2,3-Dibromothiophene (I) is transformd into the fused thiophene system (VIII) as outlined in the reaction scheme.
