2-Bromo-6-(fluoromethyl)pyridine → 2-(4-(6-(fluoromethyl)pyridin-2-yl)but-3-ynyl)-4-nitro-2H-benzo[d][1,2,3]triazole

Participants

Reaction Steps

The title compound was prepared in accordance with the general method of Example 1, from 2-bromo-6-(fluoromethyl)-pyridine (92 mg, 0.48 mmol) and 2-but-3-ynyl-4-nitro-2H-benzo[d][1,2,3]triazole (95 mg, 0.44 mmol, Example, 160(B)). Reaction time: 3 hours. The crude residue was purified by flash chromatography (DCM/MeOH 99:1) to yield 59 mg (0.18 mol, 42%) of 2-(4-(6-(fluoromethyl)pyridin-2-yl)but-3-ynyl)-4-nitro-2H-benzo[d][1,2,3]triazole as an orange oil.

Provenance & Evidence