6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)picolinonitrile → 5-amino-N-[5-[(5R)-5-amino-3,3-difluoro-azepan-1-yl]-1-methyl-pyrazol-4-yl]-2-(6-cyano-2-pyridyl)thiazole-4-carboxamide

Participants

Reaction Steps

Following the procedures in Example 428, tert-butyl N-[2-bromo-4-[[5-[(5R)-5-(tert-butoxycarbonylamino)-3,3-difluoro-azepan-1-yl]-1-methyl-pyrazol-4-yl]carbamoyl]thiazol-5-yl]carbamate was reacted with 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carbonitrile to give 461. LCMS (ES+) m/z 474 (M+1)

Provenance & Evidence