2-Amino-2-methyl-1-propanol → 2-{(E)-2-[3-(5-Fluoro-pyridin-2-yl)-5-methyl-isoxazol-4-yl]-vinyl}-thiazole-5-carboxylic acid (2-hydroxy-1,1-dimethyl-ethyl)-amide

Participants

Reaction Steps

As described for example 77c, 2-{(E)-2-[3-(5-fluoro-pyridin-2-yl)-5-methyl-isoxazol-4-yl]-vinyl}-thiazole-5-carboxylic acid (83 mg, 0.25 mmol) was converted, using 2-amino-2-methyl-1-propanol instead of 4-aminotetrahydropyran, to the title compound (46 mg, 46%) which was obtained as an off white solid after recrystallization from heptane/ethyl acetate. MS: m/e=403.3 [M+H]+.

Provenance & Evidence