反应详情

温度

70 °C

Compound 1 (10 mg, 0.023 mmol) was dissolved in trifluoroacetic acid (TFA, 2 ml), to give a clear red solution. Water (0.5 ml) was added and the mixture was heated at 70° C. overnight. Additional water (2 ml) was then added and the solvents of the reaction mixture were evaporated to give Compound 2 as a yellow-brown solid (8.5 mg, 88% yield).

1. customto give a clear red solution
2. customthe solvents of the reaction mixture were evaporated