反应详情

4-{[7-(Benzyloxy)-6-methoxy-4-quinolyl]oxy}-2-chloroaniline (260 mg) was dissolved in chloroform (10 ml). 2,4-Difluorophenyl isocyanate (198 mg) was then added to the solution, and the mixture was stirred at room temperature for 2 hr. The reaction solution was purified by chromatography on silica gel by development with chloroform/acetone (10/1) to give 337 mg (yield 94%) of the title compound.

1. customThe reaction solution was purified by chromatography on silica gel by development with chloroform/acetone (10/1)