A novel route to 3(5)-fluoro-1,2,4-triazoles and 8-fluoropurines by displacement of the nitro group.
D005461:Fluorine; D008722:Methods; D009574:Nitro Compounds; D011687:Purines / Q000138:chemical synthesis*; D014230:Triazoles / Q000138:chemical synthesis*
D009574:Nitro Compounds; D011687:Purines; D014230:Triazoles; D005461:Fluorine