Ethanol → HCID 69413843, compound

Participants

Reaction Steps

200 μl (0.39 mmol) of bis(tri-n-butyl)tin oxide are added to a suspension of the product obtained in Example 1 (300 mg, 0.78 mmol) in 20 ml of anhydrous ethanol and the solution is refluxed for 10 minutes. The ethanol is evaporated off, 1 ml of methyl iodide is added and stirring is carried out at ambient temperature overnight. The precipitate is filtered off to yield a mixture of the 1- and 2-methyl-2H-tetrazol isomers which is purified to yield the title product.

Provenance & Evidence