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. © 2007 Elsevier Ltd. All rights reserved.
4-Indolylbutanals from rhodium-catalyzed hydroformylation of allylindoles as precursors of benzofused indolizines
Settambolo R
2007
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. © 2007 Elsevier Ltd. All rights reserved.File in questo prodotto:
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