HCID 23138469, compound → HCID 23139003, compound

Participants

Reaction Steps

Following a procedure similar to that described in Example 132-(g), (E)-4-(acetylsulfanyl)-3-{[1-(t-butoxycarbonyl)-5-(ethoxycarbonylmethyl)-1H-pyrazol-3-yl]methylidene}piperidine hydrogen trifluoroacetate (1.23 g) was subjected to the reaction with 2-bromo-2-(2-fluorophenyl)-1-cyclopropylethanone. The product was purified by silica gel chromatography to afford the title compound (1.11 g, yield: 81%) as a pale yellow amorphous solid.

Provenance & Evidence