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Synlett 1990; 1990(8): 471-473
DOI: 10.1055/s-1990-21131
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A Lewis Acid Catalyzed Rearrangement of Allenol Ethers

Alfredo Ricci* , Alessandro Degl'Innocenti, Antonella Capperucci, Cristina Faggi, Giancarlo Seconi, Laura Favaretto
  • *Centro di Studio sulla Chimica e la Struttura dei Composti Eterociclici e loro Applicazioni del C.N.R. c/o Dipartimento di Chimica Organica dell'Università, Via G. Capponi 9, I-50121 Firenze, Italy
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Publication Date:
08 March 2002 (online)

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Allenol ethers (1,2-propadien-1-ol and 1,2-butadien-1-ol derivatives) have been found to undergo, under the catalytic influence of diethyl ether-boron trifluoride complex, a 1,3-intermolecular rearrangement, leading to variously 2-substituted α,β-unsaturated carbonyl derivatives.