反应详情

温度

100 °C

To a mixture of 4-bromo-N-[5-(cis-3,5-dimethyl-1-piperazinyl)-2-(methyloxy)phenyl]-2-fluorobenzenesulfonamide (E103) (200 mg, 0.42 mmol) and (5-methyl-2-furanyl)boronic acid (106 mg, 0.84 mmol) in DME (3 ml) was added potassium tert-butoxide (430 mg, 3.8 mmol) and tetrakis(triphenylphosphine)palladium(0) (20 mg, 0.017 mmol) in water (1 ml) and the resulting mixture stirred in a microwave (set at high absorbance) at 100° C. for 30 minutes. The solvent was evaporated in vacuo and residue purified using an SCX column followed by mass directed autoprep HPLC (with addition of 0.1 ml of 10% citric acid in water to the DMSO/MeCN sample to help dissolution) to afford the title compound (E309). MS (ES+) m/e 474 [M+H]+.

1. customThe solvent was evaporated in vacuo and residue
2. custompurified
3. additionwith addition of 0.1 ml of 10% citric acid in water to the DMSO/MeCN sample
4. dissolutiondissolution)