Catalan, L.Altamirano, H.Fritis, M.Araya, C.Marin, K.2021-07-072021-07-072007-03Molecules, Volume 12, Issue 3, Pages 318 - 327, March 20071420-3049http://repositorio.unab.cl/xmlui/handle/ria/19298Indexación: Scopus.A selective route for the degradation of the unsaturated side chain of ent-labdanes has been devised, giving two useful synthons: 2β-acetoxy-14, 15,17-trinor-ent-labdane-8,13-dione (5) and 2β-acetoxy-14,15-dinor-ent- labd-8(17)-en-13-one (7), the use of which for the preparation of terpenylquinone derivatives shall be reported elsewhere.enEnt-labdanesSelective degradationsUnsaturated side chainArtículoDOI: 10.3390/12030318