HCID 59509049, compound → HCID 59508959, compound

Participants

Reaction Steps

3-[6-(2-Methoxy-phenyl)-2-methyl-pyrimidin-4-ylcarbamoyl]-piperidine-1-carboxylic acid benzyl ester (XXXVII) (0.270 g, 0.586 mmol) was taken in methanol (5 ml) to which 10% Pd(OH)2 (0.125 g) was added and the mixture was stirred overnight under an atmosphere of hydrogen. The reaction was monitored by TLC. After completion, the reaction mixture was filtered through a celite bed and concentrated to get a viscous oil which was stirred in ether to precipitate a white solid. Filtration provided 0.160 g of piperidine-3-carboxylic acid [6-(2-methoxy-phenyl)-2-methyl-pyrimidin-4-yl]-amide (compound #22A).

Provenance & Evidence