Chloroform → HCID 178440586, compound

Participants

Reaction Steps

Ethyl 3-tert-Butyl-1-aminopyrrole-5-carboxylate (1.00 g, 4.76 mmol, 1 eq), formamidine acetate (1.46 g, 14.3 mmol, 3 eq.) and ethoxyethanol (10 mL) were mixed and refluxed for 3 hours. The solvent was stripped and then restripped from chloroform (3×) to yield a solid. This solid was stirred in 5 mL MeOH, filtered, and the collected solids rinsed with Et2O and dried to yield 233 mg of a white solid as product. LCMS found: (M+H)++=191.

Provenance & Evidence