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4-Indolylbutanals from rhodium-catalyzed hydroformylation of allylindoles as precursors of benzofused indolizines |
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| Authors: | Giuditta Guazzelli |
| Affiliation: | a University of Manchester, School of Chemistry, Brunswick Street, M13 9PL Manchester, UK b ICCOM-CNR, Sezione di Pisa, Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Risorgimento 35, 56126 Pisa, Italy |
| Abstract: | New 4-indolylbutanals have been prepared via a rhodium-catalyzed hydroformylation of differently substituted N-allylindoles. The aldehydes bearing an electron-donating group on the indole nucleus 3-position can evolve into benzofused indolizines via a one pot intramolecular cyclodehydration. |
| Keywords: | Hydroformylation Rhodium-catalyst Indolylbutanals Synthesis Intramolecular cyclodehydration Benzofused indolizines |
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