5-Amino-3-chloro-1-methyl-1,2-dihydropyridin-2-one → ethyl 4-(((5-chloro-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)amino)(4-chlorophenyl)-methyl)-1-cyclopropyl-1H-pyrazole-3-carboxylate

Participants

Reaction Steps

The title compound was prepared in analogy to the procedure described in Step 10.3 using ethyl 4-((4-chlorophenyl)(hydroxy)methyl)-1-cyclopropyl-1H-pyrazole-3-carboxylate (Step 37.3) and 5-amino-3-chloro-1-methylpyridin-2(1H)-one (Step 5.2). tR: 4.54 min (HPLC 1); tR: 1.03 min (LC-MS 2); ESI-MS: 461 [M+H]+ (LC-MS 2); Rf=0.18 (EtOAc).

Provenance & Evidence