17O NMR spectroscopy of sulfolenes (2,5-dihydrothiophene-1,1-dioxides) and sultines (3,6-dihydro-1,2-oxathiin-2-oxides) - Experiment and quantum calculations: Synthesis of 4,9-dioxo-1,2-oxathiacyclodecane-2-oxide, a new heterocycle

1. Roversi, E.
2. Monnat, F.
3. Schenk, K.
4. Vogel, P.
5. Braña, P.
6. Sordo, J.A.