Ammonium formate → HCID 18926515, compound

Participants

Reaction Steps

Treatment of t-butyl (E)-3-[1-(2-methoxycarbonylethyl)-3-(3-pyridylmethyl)-1H-indole-4-yl]-2-propenoate (5.15 g) with 10% palladium on carbon (0.50 g) and ammonium formate (7.71 g) according to the method of Preparation 23 gave the title compound, (4.67 g) m.p. 80°-82° C. Found: C,71.43; H,7.06; N,6.35. C25H30N2O4 requires: C,71.06; H,7.16; N,6.63%.

Provenance & Evidence