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Rhodium-catalyzed intramolecular [3+2+2] cycloadditions between alkylidenecyclopropanes, alkynes, and alkenes.
- Source :
-
Chemistry (Weinheim an der Bergstrasse, Germany) [Chemistry] 2014 Aug 11; Vol. 20 (33), pp. 10255-9. Date of Electronic Publication: 2014 Jul 17. - Publication Year :
- 2014
-
Abstract
- A Rh-catalyzed intramolecular [3+2+2] cycloaddition is reported. The cycloaddition affords synthetically relevant 5,7,5-fused tricyclic systems of type 2 from readily available dienyne precursors. The transformation takes place with moderate or good yields, high diastereoselectivity, and total chemoselectivity.<br /> (© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.)
Details
- Language :
- English
- ISSN :
- 1521-3765
- Volume :
- 20
- Issue :
- 33
- Database :
- MEDLINE
- Journal :
- Chemistry (Weinheim an der Bergstrasse, Germany)
- Publication Type :
- Academic Journal
- Accession number :
- 25042880
- Full Text :
- https://doi.org/10.1002/chem.201402473