Poly[N-(2-chloroprop-2-en-1-yl)aniline]s: synthesis, polymer analogous reaction, and physicochemical properties. Issue 39 (23rd September 2021)

• Record Type: Journal Article
• Authors: Mustafin, Akhat G.; Latypova, Lyaysan R.; Andriianova, Anastasiia N.; Usmanova, Gulsum S.
• Is Part Of: Polymer chemistry. Volume 12:Issue 39(2021)
• Page Start: 5650
• Page End: 5661
• Publication Date: 2021-09-23
• Subjects: Polymers -- Periodicals; Macromolecules -- Periodicals; Polymerization -- Periodicals; 547.705
• DOI: 10.1039/d1py00940k
• Languages: English
• ISSNs: 1759-9954

Abstract

Abstract : A series of new soluble N -substituted poly(β-haloallylanilines) were synthesized by oxidative polymerization. Based on these polymers and polyphosphoric acid, various functionalized polyindoles of a new type were obtained in high yields. Abstract : A series of new soluble N -substituted poly(β-haloallylaniline)s, namely poly[ N -(2-chloroprop-2-en-1-yl)aniline] (NPC), poly[ N -(2-chloroprop-2-en-1-yl)-2-methylaniline] (NPT) and poly[ N -(2-chloroprop-2-en-1-yl)-2-methoxyaniline] (NPA), were synthesized by oxidative polymerization in 1 M HCl medium using (NH4 )2 S2 O8 as the oxidant. Based on these polymers and polyphosphoric acid, various functionalized polyindoles of a new type were obtained in high yields. All the polymers obtained were characterized by 1 H and 13 C NMR, IR and UV-spectroscopy, elemental analysis, scanning electron microscopy (SEM), and thermal gravimetric analysis (TGA). The optical properties were studied, and the indole polymers were found to exhibit photoconductivity. Comparative analysis of spectral data and physicochemical properties indicates that intramolecular cyclization of the polyaniline derivatives occurs successfully.