HCID 57556920, compound → HCID 57556921, compound

Participants

Reaction Steps

A solution of compound 5 (10 g, 30 mmol) in dry methanol (80 mL) was hydrogenated using Pd—C (1.0 g) as the catalyst (reaction monitored by TLC). The reaction mixture was filtered through celite. The filter cake was washed with methanol and the combined filtrate and washings were concentrated under reduced pressure to afford compound 6 (8.5 g, 93%) as a solid, which was taken as such for the next step.

Provenance & Evidence