反应详情

温度

150 °C

1.0 g of N-(3-pentafluorosulfanylphenyl)methanesulfonamide, 0.8 g of methyl 4-fluoro-5-methanesulfonyl-2-methylbenzoate and 1.4 ml of TBTMG were dissolved in 10 ml of NMP (anhydrous) and stirred at 150° C. for 7 h. The mixture was then diluted with 100 ml of EA and washed firstly 3 times with 30 ml of a saturated aqueous Na2CO3 solution each time and then 3 times with 30 ml of a saturated aqueous NaHSO4 solution each time. The residue after drying over MgSO4 and removal of the solvent in vacuo was chromatographed on silica gel with DIP. 370 mg of a resinous solid were obtained.

1. washwashed firstly 3 times with 30 ml of a saturated aqueous Na2CO3 solution each time
2. dry with materialThe residue after drying over MgSO4 and removal of the solvent in vacuo
3. customwas chromatographed on silica gel with DIP