Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5226822 | Tetrahedron | 2008 | 8 Pages |
Abstract
A new methodology for the synthesis of indole and benzofuran derivatives has been devised. The starting materials, ortho-substituted aryl diynes, have been easily converted into new unsaturated bis-indolyl and bis-benzofuran derivatives and into 2-ethynylindole and 2-ethynylbenzofuran. Both these products have been further elaborated into more complex unsaturated indole-benzofuran and bis-benzofuran derivatives.
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Vito Fiandanese, Daniela Bottalico, Giuseppe Marchese, Angela Punzi,