Potassium Carbonate → HCID 58736967, compound

Participants

Reaction Steps

1-Acetyl-6-hydroxy-1H-indole-4-carboxylic acid ethyl ester 275(a) (0.2 g) obtained according to Krutosikova, Alzbeta et al. (Collection of Czechoslovak Chemical Communications (1988), 53(8), 1770–8) was heated with methanesulfonic acid 2-phenyl-cyclopropylmethyl ester (1.5 eq) and potassium carbonate (10 eq) in DMF (2 mL) during 12 h at 90° C. The volatiles were removed in vacuo. Flash Chromatography afforded a white solid (96 mg).

Provenance & Evidence