Complex RhCl(IPr)(pyridine)(η2-coe) (IPr = 1,3-bis-(2,6-diisopropylphenyl)imidazol-2-ylidene) efficiently catalyzes the polyhydrothiolation of aromatic diynes with aliphatic dithiols to give vinylidene-based polymers (vinylidene content of 80%) with high molecular weights (Mw up to 199000). These polymers have been shown to be chemically modifiable through hydrogenation and chemical oxidation processes.
Vinylidene-based polymers by Rh(i)-NHC catalyzed thiol-yne click polymerization: Synthesis, characterization and post-polymerization modification
Di Giuseppe A.
;
2018-01-01
Abstract
Complex RhCl(IPr)(pyridine)(η2-coe) (IPr = 1,3-bis-(2,6-diisopropylphenyl)imidazol-2-ylidene) efficiently catalyzes the polyhydrothiolation of aromatic diynes with aliphatic dithiols to give vinylidene-based polymers (vinylidene content of 80%) with high molecular weights (Mw up to 199000). These polymers have been shown to be chemically modifiable through hydrogenation and chemical oxidation processes.File in questo prodotto:
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