HIGHLY DIASTEREOSELECTIVE INTRAMOLECULAR NITRONE CYCLO-ADDITIONS TO ALPHA,BETA-UNSATURATED ESTERS
Articolo
Data di Pubblicazione:
1988
Citazione:
HIGHLY DIASTEREOSELECTIVE INTRAMOLECULAR NITRONE CYCLO-ADDITIONS TO ALPHA,BETA-UNSATURATED ESTERS / R. ANNUNZIATA, M. CINQUINI, F. COZZI, L. RAIMONDI. - In: TETRAHEDRON LETTERS. - ISSN 0040-4039. - 29:23(1988), pp. 2881-2884. [10.1016/0040-4039(88)85237-7]
Abstract:
Intramolecular cycloaddition of chiral α-acyloxynitrones to in situ generated α,β--unsaturated esters occurs with very high diastereoselectivity to afford useful precursors for the synthesis of β-lactam antibiotics.
Tipologia IRIS:
01 - Articolo su periodico
Elenco autori:
R. Annunziata, M. Cinquini, F. Cozzi, L. Raimondi
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