862250-76-8Relevant academic research and scientific papers
Synthesis of polycyclic pyrazoles through formation of the first fused heterocyclic o-quinodimethane intermediate
Konstantinidou, Despina,Papageorgiou, Marina,Stephanidou-Stephanatou,Tsoleridis, Constantinos A.
, p. 4843 - 4845 (2005)
1-Benzoyl-4,6-dibromo-3-methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole (2) was used as a precursor for o-quinodimethane 3, which was trapped by in situ reactions with dienophiles to give bridged pyrazole derivatives.
