Synthesis of thiadiazole, dithietane, and imine derivatives of the [1,2]dithiolo[1,4]thiazine ring system

1. Barriga, S.
2. Fuertes, P.
3. Marcos, C.F.
4. Miguel, D.
5. Rakitin, O.A.
6. Rees, C.W.
7. Torroba, T.