US 8,298,748  B2  166  165  TABLE 2-continued  TABLE3  F-2  G-2  $^{1}$H-NMR (DMSO-d6, 400 MHz):  I,  (ppm) - 8.74-8.82 (m, 2H,  Py-H), 7.84 (dd, 2H, Py-H),  7.69-7.81 (m, l0H,Ar), 7.46 (s,  2H, Ar), 6.49-6.55 (m,  lH, Vinyl),  4.54-4.61 (m, 4H, CH$_{2}$CH$_{2}$ ),  4.02-4.27 (m, 6H, CH2  +  Vinyl),  2.36  (s, 6H, CH$_{3}$ )  $^{19}$F-NMR (DMSO-d6, 376 MHz):  I,  (ppm) - -106.5  $^{1}$H-NMR (DMSO-d6, 400 MHz):  I,  (ppm) - 7.69-7.81 (m, !OH, Ar),  7.46 (s, 2H, Ar), 6.49-6.55 (m,  lH, Vinyl), 5.48 (m, lH, CH),  4.98  (s, lH, CH), 4.73-4.58 (d,  2H, CH$_{2}$ ),  4.02-4.27 (m, 6H,  CH$_{2 }$ +  Vinyl), 2.71 (m, lH, CH),  2.36  (s, 6H, CH$_{3}$ ),  2.14 (m, 2H,  CH2),  $^{19}$F-NMR (DMSO-d6, 376 MHz):  I,  (ppm)- -110.0  Compound  Cation  E-2  F-2  G-2  Product  02S-O  0  (F-1)  (G-1)  Anion  F2  o--y---c-.......  0  II  S03  0  F2  0  Na  o~  0  y c ’--so~  N  0  Com- pound NMR  H-2  $^{1}$H-NMR (DMSO-d6, 400 MHz):  I,  (ppm) - 7.69-7.81 (m, l0H,Ar),  7.46 (s, 2H, Ar), 6.49-6.55 (m,  lH, Vinyl), 4.55 (t, 2H, CF$_{2}$CH$_{2}$ ),  4.02-4.27 (m, 6H, CH$_{2 }$ +  Vinyl),  2.36  (s, 6H, CH$_{3}$ ),  1.94 (m, 3H,  Ad), 1.82 (m, 6H, Ad), 1.64 (m,  6H,Ad),  $^{19}$F-NMR (DMSO-d6, 376 MHz):  I,  (ppm)- -111.2.  Compound  M•-x- (H-1)  0  Na 