反应详情

4-Chloro-8-hydroxy-2-methyl-quinazoline (0.01 mol) was treated with hydriodic acid (100 mL; freshly distilled from red phosphorus) according to the method described6 in the literature. This provided 8-hydroxy-2-methyl-quinazoline (A3) as a solid.

1. distillationfreshly distilled from red phosphorus)