反应详情

N-(2,4-dimethylphenyl)-4-hydroxy-N-isobutylbenzenesulfonamide (33 mg, 0.099 mmol), pyridine-4ylmethanol (2.52 mg, 0.148 mmol), triphenylphosphine (39 mg, 0.149 mmol) were pre-weighed into a 4 mL glass vial. Tetrahydrofuran (THF) (0.6 mL) was added followed by diisopropyl diazene-1,2-dicarboxylate (DIAD) (0.029 mL, 0.148 mmol). The vial was capped and stirred at RT for 2 days. The reaction mixture was filtered to remove any insoluble materials. The sample was purified by mass directed autoprep on an Xbridge column using acetonitrile:water with an ammonium carbonate modifier. The solvent was dried under a stream of nitrogen in the Radleys blowdown apparatus to give the required product.

1. customThe vial was capped
2. filtrationThe reaction mixture was filtered
3. customto remove any insoluble materials
4. customThe sample was purified by mass
5. customThe solvent was dried under a stream of nitrogen in the Radleys blowdown apparatus