Role of the gem-difluoro moiety in the tandem ring-closing metathesis-olefin isomerization: Regioselective preparation of unsaturated lactams

1. Fustero, S.
2. Sánchez-Roselló, M.
3. Jiménez, D.
4. Sanz-Cervera, J.F.
5. Del Pozo, C.
6. Aceña, J.L.