Back to Search
Start Over
Expedient construction of the [5-6-7] tricyclic core of calyciphylline a-type alkaloids.
- Source :
-
Chemistry, an Asian journal [Chem Asian J] 2015 Apr; Vol. 10 (4), pp. 865-8. Date of Electronic Publication: 2014 Nov 05. - Publication Year :
- 2015
-
Abstract
- An efficient synthetic route toward the highly congested [5-6-7] tricyclic core of calyciphylline A-type alkaloids has been developed. This approach features a highly efficient intramolecular Diels-Alder cycloaddition to establish the aza-five-membered C ring as well as the C1 all-carbon quaternary center, and a subsequent cyclopropanation together with a ring-expansion reaction of the resulted adduct to construct the seven-membered D ring.<br /> (© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.)
Details
- Language :
- English
- ISSN :
- 1861-471X
- Volume :
- 10
- Issue :
- 4
- Database :
- MEDLINE
- Journal :
- Chemistry, an Asian journal
- Publication Type :
- Academic Journal
- Accession number :
- 25377776
- Full Text :
- https://doi.org/10.1002/asia.201403061