反应详情

温度

135 °C

A mixture of 3-[5-(3-chloro-benzoylamino)-2-methyl-phenoxymethyl]-thieno[3,2-c]pyridine-7-carboxylic acid ethyl ester (315 mg, 0.65 mmol) (from Example 24 supra) in methyl sulfoxide (3 mL) and ethanolamine (9 mL) (Aldrich) was heated at 135° C. for 2 hours in a microwave reactor. After cooling to room temperature, the precipitate was filtered off, washed thoroughly with MeOH and dried to give 3-[5-(3-chloro-benzoylamino)-2-methyl-phenoxymethyl]-thieno[3,2-c]pyridine-7-carboxylic acid (2-hydroxy-ethyl)-amide as a white solid. (Yield 267 mg, 82.8%).

1. temperatureAfter cooling to room temperature
2. filtrationthe precipitate was filtered off
3. washwashed thoroughly with MeOH
4. customdried