Title compounds, whose polarization is decreased by antiaromaticity of cyclopentadienone, have been synthesized through a novel Rh(II)-catalyzed arylation of cyclic 2-diazo-1,3-diones.
No takes yet. Share an insight, caveat, or question.
Toda et al. (1987) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: