Efficient Synthesis of 2,3-Dihydrofurans via the Highly Selective Pd(0)-Catalyzed Coupling-Cyclization Reaction of 3,4-Allenols with Aryl Iodides
- 1 December 2002
- journal article
- letter
- Published by Georg Thieme Verlag KG in Synlett
- Vol. 2002 (01) , 0065-0068
- https://doi.org/10.1055/s-2002-19352
Abstract
Highly selective coupling-cyclization of 3,4-allenols with aryl iodides via the oxidative addition-exo-mode oxypalladation-reductive elimination sequence afforded 2,3-dihydrofurans efficiently. The cyclization mode and the regioselectivity observed for 3,4-allenols are unique and different from what was reported previously.Keywords
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