HCID 53670160, compound → HCID 53903373, compound

Participants

Reaction Steps

3.94 g 6-[[[(1,1-Dimethylethoxy)carbonyl]amino]methyl]-4,5-bis(phenylmethoxy)-2-pyridinecarboxylic acid and 1.3 g palladium/carbon (10%) were suspended in 70 ml methanol. Hydrogenation at normal pressure completed the reaction after one hour. The catalyst was then filtered off and washed with dimethylformamide. The combined filtrates were evaporated and the residue stirred with ether. 2 g of title compound were obtained as a white powder. M.P.=>300° C.

Provenance & Evidence