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High molecular weight poly(N-methyl-B-vinylazaborine) – a semi-inorganic B–N polystyrene analogue

Author:
Thiedemann, Birk, Gliese, Philipp J., Hoffmann, Jonas, Lawrence, Paul G., Sönnichsen, Frank D., Staubitz, Anne
Source:
Chemical communications 2017 v.53 no.53 pp. 7258-7261
ISSN:
1364-548X
Subject:
chemical reactions, composite polymers, differential scanning calorimetry, molecular weight, nuclear magnetic resonance spectroscopy, polystyrenes, thermogravimetry
Abstract:
We present the synthesis of a B–N analogue of polystyrene, poly(N-methyl-B-vinylazaborine) in high molecular weight (MW = 24.9 kDa). Furthermore, it was possible to prepare a copolymer with the C–C analogue. A thorough comparison between the polymers by NMR spectroscopy, TGA, DSC and GPC showed significant differences between these polymers.
Agid:
6390317