Triphenylphosphine → HCID 85757795, compound

Participants

Reaction Steps

To a solution of 6-methoxy-7-methyl-2,1,3-benzoxadiazole 1-oxide (6.80 g, 37.7 mmol) in 150 mL of toluene was added PPh3 at one portion and the mixture was refluxed for 3 hours under Ar. Then the solvent was removed under reduced pressure and the residue was purified by silica gel column to give the title compound.

Provenance & Evidence