dc.creator | KESTERNICH,VICTOR | |
dc.creator | CONTRERAS-ORTEGA,CARLOS | |
dc.creator | MARTINEZ,ROLANDO | |
dc.date | 2001-09-01 | |
dc.date.accessioned | 2019-09-10T12:40:50Z | |
dc.date.available | 2019-09-10T12:40:50Z | |
dc.identifier | https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0366-16442001000300006 | |
dc.identifier.uri | https://revistaschilenas.uchile.cl/handle/2250/106087 | |
dc.description | The theoretical study of both the conformational distribution and the acid cyclization of two epimeric 5-oxogermacren-6,12-olides in C4 is described. Our results on the stereochemistry of the cyclization products, 5-hydroxyguaian-6,12-olides, agree with experimental results reported previously. Curtin-Hammet principle and Hammond postulate are used to propose reaction pathways consistent with above results. The theoretical results were obtained by using a MM2 program from HyperChem 4.5 | |
dc.format | text/html | |
dc.language | en | |
dc.publisher | Sociedad Chilena de Química | |
dc.relation | 10.4067/S0366-16442001000300006 | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.source | Boletín de la Sociedad Chilena de Química v.46 n.3 2001 | |
dc.subject | Sesquiterpenic lactones | |
dc.subject | germacranolides | |
dc.subject | guaianolides | |
dc.subject | MM2 program | |
dc.title | A THEORETICAL STUDY OF THE STEREOCHEMICAL COURSE OF THE ACID CYCLIZATION OF TWO 5-OXOGERMACREN- 6,12-OLIDES EPIMERIC IN C4 | |