反应详情

A solution of the compound of Example 164 (0.48 g, 0.91 mmol) in 6 N HCl (10 ml) was heated at 70° C. for 3 h. The mixture was quenched with NaHCO3 solution and extracted as in Example 1(d). The solvent was distilled off to afford the product in 27% yield (0.12 g).

1. customThe mixture was quenched with NaHCO3 solution
2. extractionextracted as in Example 1(d)
3. distillationThe solvent was distilled off
4. customto afford the product in 27% yield (0.12 g)