反応 #2460316

反応方程式

trans-{3-[[4-(2-{4-[[3-(dimethylsulfonio)phenyl](phenyl)amino]phenyl}vinyl)phenyl](phenyl)amino]phenl}(dimethyl)sulfonium triflate

{3-[[4-(2-{4-[[3-(dimethylsulfonio)phenyl](phenyl)amino]-phenyl}-vinyl)phenyl](phenyl)amino]phenyl}(dimethyl)sulfonium triflate

sodium hexafluoroantimonate

→

{3-[[4-(2-{4-[[3-(dimethylsulfonio)phenyl](phenyl)amino]phenyl}vinyl)phenyl](phenyl)amino]phenyl}(dimethyl)sulfonium hexafluoro-antimonate

溶媒

methylene chloride

acetone

反応条件

後処理

1. 1
   その他with slow evaporation of methylene chloride and acetone
2. 2
   その他a yellow solid was formed
3. 3
   ろ過collected by filtration
4. 4
   洗浄The yellow solid was washed four times with water and three times with ether
5. 5
   その他NMR-pure product was obtained without further purification in 75.4% (0.31 g)
6. 6
   その他yield

実験手順

trans-{3-[[4-(2-{4-[[3-(dimethylsulfonio)phenyl](phenyl)amino]phenyl}vinyl)phenyl](phenyl)amino]phenl}(dimethyl)sulfonium triflate (17) (0.3 g 0.33 mmol) was dissolved in methylene chloride (5 ml) and acetone (10 ml). To this solution was added 10 ml aqueous sodium hexafluoroantimonate solution (0.341 g, 1.32 mmol). The resultant mixture was stirred three days in the dark at room temperature with slow evaporation of methylene chloride and acetone, a yellow solid was formed and collected by filtration. The yellow solid was washed four times with water and three times with ether. NMR-pure product was obtained without further purification in 75.4% (0.31 g) yield. 1H NMR (DMSO, 500 MHz) δ ppm: 7.0-7.6 (m, 26H, Ar—H), 7.16 (s, ═CH, 2H), 3.35 (s, CH3, 12H) Anal. calcd for C44H40N2S2Sb2F12: C, 45.51; H, 3.64; N, 2.53; S, 5.78.

出典