Sulfuryl chloride → HCID 13575827, compound

Participants

Reaction Steps

To a suspension of 8.05 g (0.04 mole) of 5,6-dihydro-4-methyl-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione in carbon tetrachloride (50 ml) was added 5.74 g (0.043 mole) of sulfuryl chloride and the mixture was refluxed for 24 hours. After cooling, there was obtained 4.4 g of red crystals. Recrystallization from ethanol afforded 2.93 g (31.1%) of red prisms, melted at 152°-154° C.

Provenance & Evidence