A sulfolene-based intramolecular Diels–Alder approach to the synthesis of manzamine A
- 1 January 1994
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 17,p. 2359-2361
- https://doi.org/10.1039/p19940002359
Abstract
Synthetic studies towards manzamine A are described. A tandem sulfolene SO2 extrusion intramolecular Diels–Alder cyclisation gave the C-5 epimer of the manzamine tricyclic ABC ring system via a C-5 to C-8 diene bearing a C-5/C-6 Z-alkene.Keywords
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