A mild one-pot synthesis of thieno[3,4-c]pyrazoles and their conversion into pyrazole analogs of o-quinodimethane

1. Baraldi, P.G.
2. El-Kashef, H.
3. Manfredini, S.
4. Pineda De Las Infantas, M.J.
5. Romagnoli, R.
6. Spalluto, G.