Vinylidene-based polymers by Rh(I)-NHC catalyzed thiol-yne click polymerization: synthesis, characterization and post-polymerization modification

被引：16

作者：

Funes-Hernando, Daniel ^{[1
]}

Hermosilla, Pablo ^{[1
]}

Vispe, Eugenio ^{[1
]}

Di Giuseppe, Andrea ^{[1
]}

Castarlenas, Ricardo ^{[1
]}

Oro, Luis A. ^{[1
]}

Perez-Torrente, Jesus J. ^{[1
]}

机构：

[1] Univ Zaragoza, Fac Ciencias, Dept Quim Inorgan, ISQCH,CSIC, C Pedro Cerbuna 12, E-50009 Zaragoza, Spain

来源：

POLYMER CHEMISTRY | 2018年 / 9卷 / 11期

关键词：

RING-OPENING POLYMERIZATION; POLY(VINYLENE SULFIDE)S; HYPERBRANCHED POLYMERS; HYDROTHIOLATION; ALKYNES; CHEMISTRY; FACILE; PHOTOPOLYMERIZATION; POLYCONDENSATION; DIMERIZATION;

D O I：

10.1039/c8py00261d

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Complex RhCl(IPr)(pyridine)((2)-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 (M-w up to 199000). These polymers have been shown to be chemically modifiable through hydrogenation and chemical oxidation processes.

引用

页码：1298 / 1302

页数：5

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