Trifluoroacetic acid → HCID 18947029, compound

Participants

Reaction Steps

1.5 ml of trifluoroacetic acid are added to 0.98 g (1.32 mmol) of 1-bromo-3-phenyl-5-(1,1-dimethylethoxy)carbonyl-5,6-dihydro-4H-thieno[3,4-c]pyrrole. After 10 minutes at room temperature, the solvent is evaporated to dryness. 5 ml of toluene are added and the mixture is evaporated to dryness. The residue is triturated with 5 ml of diethyl ether, filtered and dried. There is obtained 0.95 g of a yellowish solid. Yield 91%.

Provenance & Evidence