Figure S9.13C NMR(100.6 MHz, DMSO-d6) spectrum ofPBNS. Figure S10. TGA/DTG thermogram ofpoly (N-ethylnaphthyl-2, 7-disulfonamide). Figure S11. TGA/DTG thermogram of PBNS. Figure S12. IR spectrum of 2-phenyl-1H-benzoimidazole (KBr). Figure S13.1H NMR(90 MHz, CDCl3) spectrum of2-phenyl-1H-benzoimidazole. spectrum of [4-(1 (KBr). Figure S14.IR H-Benzoimidazol-2-yl)-phenyl]-dimethyl-amine Figure S15.1H NMR(90 MHz, CDCl3)spectrum of Figure S16.IR spectrum of 2-(1 (KBr). H-Benzoimidazol-2-yl)-phenol Figure S17.1H NMR(90 MHz, CDCl3)spectrumof 2-(1H-Benzoimidazol-2-yl)-phenol. Figure S18.IR spectrum of 2-p-Tolyl-1H-benzoimidazole (KBr).
Figure S9.13C NMR(100.6 MHz, DMSO-d6) spectrum ofPBNS. Figure S10. TGA/DTG thermogram ofpoly (N-ethylnaphthyl-2, 7-disulfonamide). Figure S11. TGA/DTG thermogram of PBNS. Figure S12. IR spectrum of 2-phenyl-1H-benzoimidazole (KBr). Figure S13.1H NMR(90 MHz, CDCl3) spectrum of2-phenyl-1H-benzoimidazole. Figure S14.IR spectrum of [4-(1 H-Benzoimidazol-2-yl)-phenyl]-dimethyl-amine (KBr). Figure S15.1H NMR(90 MHz, CDCl3)spectrum of Figure S16.IR spectrum of 2-(1 H-Benzoimidazol-2-yl)-phenol (KBr). Figure S17.1H NMR(90 MHz, CDCl3)spectrumof 2-(1H-Benzoimidazol-2-yl)-phenol. Figure S18.IR spectrum of 2-p-Tolyl-1H-benzoimidazole (KBr).