RT Journal Article
T1 Dibenzocycloheptatriene as end-group of Thiele and tetrabenzo-Chichibabin hydrocarbons.
A1 Jiménez, Vicente G
A1 Mayorga-Burrezo, Paula
A1 Blanco, Victor
A1 Lloveras, Vega
A1 Gómez-García, Carlos J
A1 Šolomek, Tomáš
A1 Cuerva, Juan M
A1 Veciana, Jaume
A1 Campaña, Araceli G
AB Thiele (Th) and tetrabenzo-Chichibabin (TBC) derivatives with terminal dibenzocycloheptatriene (DBHept) units were prepared. A clear correlation between their electronic and molecular structures was stablished. Insights into their closed- or open-shell ground states were gained, where particular contribution of the heptagonal carbocycles as end-groups was proved. Remarkably, a thermally accessible triplet diradical configuration was confirmed for the DBHept-TBC compound.
YR 2020
FD 2020-09-23
LK http://hdl.handle.net/10668/16302
UL http://hdl.handle.net/10668/16302
LA en
DS RISalud
RD Apr 20, 2025