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Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/12808
Title: The biomimetic synthesis of trans-(1β-h,5α-h)-guaianolides
Authors: González, Antonio G.; Galindo, Antonio; Afonso, M. Mar; Mansilla, Horacio ; Palenzuela, José A.; Gómez Rodríguez, M. Ángeles; Martínez-Ripoll, Martín
Issue Date: 1988
Publisher: Elsevier
Citation: Tetrahedron 44(14): 4575-4584 (1988)
Abstract: 1-epigallicin 11 underwent biomimetic cyclization to trans-(1β-H,5α-H)-guaianolide 22,the stereoespecificity of this cyclization being credited to the fact that it took place via the reacting TC conformation 27. The epimeric nor-guaianolides 15 and 17 were prepared and their rearrangements studied. The biogenetic implications of these processes are discussed.
Description: 10 pages, 4 figures, 5 tables, 2 schemes.
Lists of observed and calculated structure factors, final anisotrooic parameters for heavy atoms, positional and thermal parameters for H-atoms, are available from the Cambridge Crystallographic Data Centre (CCDC), University Chemical Laboratory, Lensfield Road, Cambridge CB2.
Publisher version (URL): http://dx.doi.org/10.1016/S0040-4020(01)86160-3
URI: http://hdl.handle.net/10261/12808
DOI: 10.1016/S0040-4020(01)86160-3
ISSN: 0040-4020
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