INVESTIGADORES
FERNANDEZ CIRELLI Alicia
artículos
Título:
â-Elimination in aldonolactones. Structure of the furan-2-one derivative obtained by benzoylation of D glycero D gulo heptono 1,4 lactone
Autor/es:
L. JERONCIC; A. FERNÁNDEZ CIRELLI; R. MUCHNIK DE LEDERKREMER
Revista:
TETRAHEDRON
Editorial:
Elsevier
Referencias:
Lugar: Amsterdam; Año: 1984 vol. 40 p. 1425 - 1430
ISSN:
0040-4020
Resumen:
A tri-unsaturated derivative, i. e. 3-benzoyloxy-5-(3-benzoyloxy-allylldene)-(5H)-furan-2-one ( ), previously described as 3-benzoyloxy-5-(2-benzoyloxyallylidene)-(5H)-furan-2-one ( ), was obtained from per-O-benzoyl- - glycero- - gulo-heptono-1,4-lactone â-elimination in basic conditions. Stereoespecific catalytic hydrogenation rendered 2,7-di- -benzoyl-3,5,6-trideoxy-( )- -heptono-1,4-lactone ( ). Structures and were assigned on the basis of spectral studies.
