2,3-Dichloro-5,6-dicyano-1,4-benzoquinone → HCID 17839517, compound

Participants

Reaction Steps

6,11-Dihydro-5,7,8,9,10,12-hexapropyl-2,3-diiodonaphthacene (0.23 8 g, 0.324 mmol), 2,3-dichloro-5,6-dicyanobenzoquinone (0.081 g, 0.35 mmol) and 1,4-dioxane (2 ml) were charged in a reactor. The mixture was refluxed for 3 hours. After cooling, the precipitates were removed by filtration. The solvent in the mixture was removed in vacuum followed by recrystallization from chloroform/methanol. The orange red title compound (0.081 g) was obtained. The isolation yield was 34%.

Provenance & Evidence