New phenothiazine-containing monomers and polymers |
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Authors: | V Percec D C Tocaciu E Man C I Simionescu |
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Affiliation: | (1) Petru Poni Institute of Macromolecular Chemistry, 6600 Jassy, Romania |
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Abstract: | Summary Three new phenothiazine-containing electrono-donor monomers: methacryloyl-2-hydroxyethyl-2-(N-phenothiazinyl)propionate (i) acryloyl-2-hydroxyethyl-2-(N-phenothiazinyl) propionate (ii) and 2-(N-phenothiazinyl) propionic acid vinyl ester (iii) were synthesized and radically polymerized. The ionization potentials of poly(i), poly(iii) and of the model for the structural unit of the acrylic polymers: acetyl-2-hydroxyethyl-2-(N-phenothiazinyl) propionate determined with two small acceptors were discussed in terms of sterical hindrances. |
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