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Synthesis 1991; 1991(4): 267-269
DOI: 10.1055/s-1991-26441
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[3 + n] Annulation Reactions by Means of 3-Trimethylstannyl-2-[(trimethylstannyl)methyl]propene, an Isobutene Dianion Synthetic Equivalent

Alessandro Degl'Innocenti* , Pasquale Dembech, Alessandro Mordini, Alfredo Ricci, Giancarlo Seconi
  • *CNR, Centro sulla Chimica e la Struttura dei Composti Eterociclici e loro Applicazioni, Via G. Capponi 9, I-50121 Firenze, Italy and Dipartimento di Chimica Organica "A. Mangini", Viale Risorgimento 4, I-40136, Bologna, Italy
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Publikationsdatum:
29. April 2002 (online)

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Stepwise functionalization of the two carbon-tin bonds in 3-trimethylstannyl-2-[(trimethylstannyl)methyl]propene with electrophiles (diacyl dichlorides or aldehydes and carbon dioxide, provides a promising route for [3 + n] annulation reactions.