Unusual totally selective cyclodimerization of epoxides: Synthesis of a pair of diastereoisomers of enantiopure 2,5-disubstituted-1,4-dioxanes with C2 symmetry

1. Concellón, J.M.
2. Bernad, P.L.
3. Del Solar, V.
4. García-Granda, S.
5. Díaz, M.R.