Sodium Azide → 2-Azido-7-[5-(4-fluorophenyl)pyridin-2-yl]-7-azaspiro[3.5]nonane

Participants

Reaction Steps

The process is performed according to the procedure described in Example 6 (step 6.3.). Starting with 7.66 g (19.62 mmol) of 7-[5-(4-fluorophenyl)pyridin-2-yl]-7-azaspiro[3.5]non-2-yl methanesulfonate, prepared in step 10.3., and 3.83 g (58.85 mmol) of sodium azide in 28 mL of N,N-dimethylformamide. After evaporating off the solvent, 6.60 g of product are obtained in the form of a brown oil.

Provenance & Evidence