N-vinyl-2-pyrrolidone and Methacrylonitrile (cas 126-98-7) copolymers: nuclear magnetic resonance characterization
-
Add time:09/10/2019 Source:sciencedirect.com
The copolymers of N-vinyl-2-pyrrolidone and Methacrylonitrile (cas 126-98-7) (V/N) were prepared by free radical bulk polymerisation. The copolymer composition was determined from the quantitative 13C{1H} NMR spectrum. The reactivity ratios for N-vinyl-2-pyrrolidone (V) and methacrylonitrile (N) were found to be rV=0.04, rN=1.56. The complete spectral assignment of the overlapped and complex carbon and proton NMR spectra were done with the help of two dimensional 13C–1H Heteronuclear Single Quantum Correlation Spectroscopy (HSQC) and Total Correlation Spectroscopy (TOCSY). Distortionless Enhancement by Polarization Transfer (DEPT) was used to differentiate between the methylene, the methine and the methyl carbon resonance signals of the copolymers.
We also recommend Trading Suppliers and Manufacturers of Methacrylonitrile (cas 126-98-7). Pls Click Website Link as below: cas 126-98-7 suppliers
Prev:Asymmetric 1,3-dipolar cycloaddition reactions between Methacrylonitrile (cas 126-98-7) and nitrones catalysed by well-defined M(diphosphane) (M = Rh, Ir) complexes
Next:Syntheses and characterisation of graft copolymers of maize starch and Methacrylonitrile (cas 126-98-7)) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Oxidative dehydrogenation of isobutyronitrile to Methacrylonitrile (cas 126-98-7) over iron phosphate catalyst09/29/2019
- Reactivity ratios and sequence determination of Methacrylonitrile (cas 126-98-7)/butyl acrylate copolymers by NMR spectroscopy09/28/2019
- Polymer reportBulk copolymerization of Methacrylonitrile (cas 126-98-7) with n-alkyl methacrylates: rate of copolymerization and reactivity ratios10/01/2019
- Thermal degradation of Methacrylonitrile (cas 126-98-7) polymers and copolymers. 2. Copolymers of Methacrylonitrile (cas 126-98-7) and styrene09/27/2019
- Characterisation of glycidylmethacrylate/Methacrylonitrile (cas 126-98-7) copolymers by NMR spectroscopy☆09/26/2019
- Review paperToxicology of Methacrylonitrile (cas 126-98-7)09/25/2019
- Syntheses and characterisation of graft copolymers of maize starch and Methacrylonitrile (cas 126-98-7)09/24/2019
- Asymmetric 1,3-dipolar cycloaddition reactions between Methacrylonitrile (cas 126-98-7) and nitrones catalysed by well-defined M(diphosphane) (M = Rh, Ir) complexes09/09/2019