IQUIR   05412
INSTITUTO DE QUIMICA ROSARIO
Unidad Ejecutora - UE
artículos
Título:
Enantiospecific Approach toward Pentalenolactone
Autor/es:
SEBASTIÁN A. TESTERO Y ROLANDO A. SPANEVELLO.
Revista:
ORGANIC LETTERS
Editorial:
American Chemical Society
Referencias:
Lugar: Columbus; Año: 2006 vol. 8 p. 3793 - 3796
ISSN:
1523-7060
Resumen:
The enantiospeficic assembly of the pentalenolactones´ carbon skeleton was achieved in 17 steps and 16% overall yield from methyl a-D-glucopyranoside. The synthetic strategy relies on two highly efficient key steps: an exo-diastereoselective Diels-Alder reaction and a non-symmetric ozonolysis.