RT journal article
T1 Bond reactivity indices approach analysis of the [2+2] cycloaddition of jatrophane skeleton diterpenoids from Euphorbia gaditana Coss to tetracyclic gaditanone
A1 Flores-Giubi, M. Eugenia
A1 Botubol Ares, José Manuel
A1 Durán Peña, María Jesús
A1 Escobar Montaño, Felipe
A1 Zorrilla Cuenca, David
A1 Sánchez Márquez, Jesús
A1 Muñoz, Eduardo
A1 Macías Sánchez, Antonio José
A1 Hernández Galán, Rosario
A2 Química Física
A2 Química Orgánica
K1 Euphorbia gaditana Coss
K1 Euphorbiaceae
K1 Biosynthesis
K1 Diterpene
K1 Jatrophane
K1 Gaditanane
K1 [2+2] cycloaddition
AB The reaction mechanism of the intramolecular [2 + 2] cycloaddition from a jatrophane precursor to the gaditanane skeleton, an unprecedented 5/6/4/6-fused tetracyclic ring framework recently isolated from Euphorbia spp., was studied using the bond reactivity indices approach. Furthermore, six diterpenoids, including three undescribed jatrophanes isolated from E. gaditana Coss, were described. The structures of these compounds were deduced by a combination of 2D NMR spectroscopy and ECD data analysis.
PB PERGAMON-ELSEVIER SCIENCE LTD
SN 0031-9422
YR 2020
FD 2020-12
LK http://hdl.handle.net/10498/24107
UL http://hdl.handle.net/10498/24107
LA eng
DS Repositorio Institucional de la Universidad de Cádiz
RD 06-nov-2026