Sodium Azide → HCID 11439747, compound

Participants

Reaction Steps

A mixture of EXAMPLE 191A (1.00 g, 2.43 mmol) and sodium azide (791 mg, 12.17 mmol) in ethanol (30 mL) was refluxed for 2.5 h. The solvent was evaporated and the crude material was extracted with ethyl acetate. The organic phase was dried (Sodium sulfate) and the solvent was evaporated. The crude product was purified by flash column chromatography on silica gel eluting with 2-5% acetone in DCM to yield the title product (633 mg, 1.77 mmol, 70%): MS (Ionspray, [M+H]+) m/z 357.

Provenance & Evidence