2024-03-29T08:22:21Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/128012009-05-10T22:00:00Zcom_10261_48com_10261_5col_10261_301
00925njm 22002777a 4500
dc
Afonso, M. Mar
author
Mansilla, Horacio
author
Palenzuela, José A.
author
Galindo, Antonio
author
1996-09-02
The acid cyclization of three related 5-ketogermacren-6,12-olides has been studied. All products have been identified and their stereochemistries established. The conformation of the germacrenolides and of the protonated derivatives have been studied in order to provide an explanation for the stereochemical course of the reaction.
Tetrahedron 52(36): 11827-11840 (1996)
0040-4020
http://hdl.handle.net/10261/12801
10.1016/0040-4020(96)00674-6
Acid cyclization of 5-ketogermacren-6,12-olides. A reactivity and conformational study