Multiple C-H bond activation of phenyl-substituted pyrimidines and triazines promoted by an osmium polyhydride: Formation of osmapolycycles with three, five, and eight fused rings

1. Esteruȩlas, M.A.
2. Fernández, I.
3. Herrera, A.
4. Martin-Ortiz, M.
5. Martinez-Alvarez, R.
6. Olivan, M.
7. Oñate, E.
8. Sierra, M.A.
9. Valencia, M.