Triethylamine → Methyl 3-[2-({4-[(2-methoxy-6-methylpyridin-4-yl)oxy]-2-(methylamino)phenyl}amino)-2-oxoethoxy]benzoate

Participants

Reaction Steps

The reaction and post-treatment were carried out according to Example (16e) using 4-[(2-methoxy-6-methylpyridin-4-yl)oxy]-N2-methylbenzene-1,2-diamine produced in Example (17c) (4.13 g, 15.9 mmol), [3-(methoxycarbonyl)phenoxy]acetic acid produced in Example (1c) (3.68 g, 17.5 mmol), triethylamine (4.44 mL, 31.8 mmol), pivaloyl chloride (1.96 mL, 15.9 mmol) and dichloromethane (80 mL) to obtain the title compound (4.44 g, 64%) as a white powder.

Provenance & Evidence