Toward safer processes for C-C biaryl bond construction: Catalytic direct C-H arylation and tin-free radical coupling in the synthesis of pyrazolophenanthridines

1. Hernández, S.
2. Moreno, I.
3. SanMartin, R.
4. Gómez, G.
5. Herrero, M.T.
6. Domínguez, E.