Phthalimide → HCID 59226503, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 3-(3-nitropyridin-4-yl)cyclohex-2-enol (1.0 equiv.), triphenylphosphine (1.5 equiv.) and phthalimide (1.5 equiv.) in THF (0.3 M) at 0° C. was added (E)-di-tert-butyl diazene-1,2-dicarboxylate (1.5 equiv.) dropwise. The reaction was stirred at 0° C. for 2 hours. Concentrated to dryness under vacuo, then purified the crude via silica gel column chromatography eluting with EtOAc and hexanes (1:1 with 5% methanol) to afford the 2-(3-(3-nitropyridin-4-yl)cyclohex-2-enyl)isoindoline-1,3-dione (63% yield). LC/MS=350.3 (M+H), LC=3.936 min.

Provenance & Evidence