Photochemistry of stilbenyl-pyrroles: a new approach to indole and isoindole derivatives |
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Institution: | a Department of Organic Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, Maruli?ev trg 19, HR-10000, Croatia b NMR Center, Ru?er Boškovi? Institute, PO Box 180, HR-10002 Zagreb, Croatia |
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Abstract: | A new 2-{2-2-(4-methylphenyl)ethenyl]phenyl}pyrrole (11) was prepared and transformed by a photochemical reaction furnishing two cyclised products 4,5-dihydro-4-(p-methylphenyl)benzog]indole (12) and 4H-4-(p-methylbenzyl)pyrrolo2,1-a]isoindole (13), and a reduction product, 2-{2-2-(4-methylphenyl)ethyl]phenyl}pyrrole (14). |
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Keywords: | indoles photochemistry pyrroles stilbenes |
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