反应详情

2-n-Butyl-3-[4-(2,3-epoxypropoxy)phenylsulfonyl]benzofuran (1.9 g.) was dissolved in 30 ml. of freshly distilled isopropylamine and the solution was heated at 100° for 2 hours. After cooling, the solvent was evaporated to give a residue which was dissolved in chloroform. Evaporation of the solvent gave the title compound.

1. temperatureAfter cooling
2. customthe solvent was evaporated
3. customto give a residue which
4. customEvaporation of the solvent