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Facile synthesis of hyperbranched and star-shaped polymers by RAFT polymerization based on a polymerizable trithiocarbonate
pubs.acs.org/doi/abs/10.1021/ma1024736
Facile synthesis of hyperbranched and star polymers on the basis of S-(4-vinyl)benzyl S’-propyltrithiocarbonate (VBPT) was described. RAFT copolymerization of VBPT with vinyl monomers such as methyl methacrylates (MMA), styrene (St), methyl acrylate (MA) and tert-butyl acrylate (tBA) afforded hyperbranched copolymers with variable branch length and deg...
http://www.polymer.cnt//ss/zhaoyouliang/publicationsshow_3608.html |
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Synthesis, Characterization, and Fluorescence of Pyrene-Containing Eight-Arm Star-Shaped Dendrimer-Like Copolymer with Pentaerythritol Core
Novel and well-defined pyrene-containing eight-arm star-shaped dendrimer-
like copolymers were successfully achieved by combination of esterification,
atom transfer radical polymerization (ATRP), divergent reaction, ring-opening polymerization(ROP), and coupling reaction on the basis of pentaerythritol. The reaction of pentaerythritol with 2-bromopropionyl bromide permitted ATRP of styrene (St) ...
http://www.polymer.cnt//ss/yuanjinying/publicationsshow_3341.html |
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Synthesis, characterization, and controllable drug release of dendritic star-block copolymer by ring-opening polymerization and atom transfer radical polymerization
A series of well-defined dendritic star-block copolymers were successfully synthesized by combination of living ring-opening polymerization (ROP) and atom transfer radical polymerization (ATRP) with the hydroxyl-terminated dendrimer polyester. Dendritic star-shaped poly(L-lactide)s (PLLAs) were prepared by bulk polymerization of L-lactide (L-LA) with dendrimer polyester initiator and tin 2-ethylhe...
http://www.polymer.cnt//ss/yuanjinying/publicationsshow_3336.html |
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Synthesis, Characterization and Thermal Properties of Dendrimer-Star Block-Comb Copolymers by Ring-Opening Polymerization and Atom Transfer Radical Polymerization
Novel and well-defined dendrimer-star, block-comb polymers were successfully
achieved by the combination of living ring-opening polymerization and atom transfer radical polymerization on the basis of a dendrimer polyester. Star-shaped dendrimer poly(e-caprolactone)s were synthesized by the bulk polymerization of e-caprolactone with a dendrimer initiator and tin 2-ethylhexanoate as a catalyst. The...
http://www.polymer.cnt//ss/yuanjinying/publicationsshow_3330.html |
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Synthesis of ABCD 4-Miktoarm star-shaped quarterpolymers by combination of the click chemistry with multiple polymerization mechanism.
Well-defined ABCD 4-Miktoarm star-shaped quarterpolymers of [poly(styrene)-poly(tert-butyl acrylate)-poly(ethylene oxide)-poly(isoprene)] [star(PS-PtBAPEO-PI)] were successfully synthesized by the combination of the ‘‘click’’ chemistry and multiple polymerization mechanism. First, the poly(styryl)lithium (PSLiþ) and the polyisoprene)lithium (PILiþ) were capped...
http://www.polymer.cnt//ss/wangguowei/publicationsshow_3016.html |
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Synthesis and characterization of star graft copolymers with asymmetric mixed V-shaped side chains via click chemistry on a hyperbranched polyglycerol core.
The star graft copolymers composed of hyperbranched polyglycerol (HPG) as core and well defined asymmetric mixed ‘‘V-shaped’’ identical polystyrene (PS) and poly(tert-butyl acrylate) as side chains were synthesized via the ‘‘click’’ chemistry. The V-shaped side chain bearing a ‘‘clickable’’ alkyne group at the conjunction poin...
http://www.polymer.cnt//ss/wangguowei/publicationsshow_3015.html |
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[MACROMOLECULES] Synthesis and Lectin Recognition of Glyco Star Polymers Prepared by "Clicking" Thiocarbohydrates onto a Reactive Scaffold
Glycopolymers with a four-arm star architecture were prepared from poly(vinyl benzyl chloride) (PVBC) star polymers as reactive scaffold and 1-thio-beta-D-glucose sodium salt. The star polymer was prepared via RAFT polymerization using 1,2,4,5-tetrakis(thiobenzoylthiomethyl)benzene as a rate-retarding RAFT Latent at a polymerization temperature of 120 degrees C. The occurrence of known side reacti...
http://www.polymer.cnt//ss/gchen/publicationsshow_2649.html |
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Synthesis, Characterization, and Thermal Properties of Dendrimer-Star, Block-Comb Copolymers by Ring-Opening Polymerization and Atom Transfer Radical Polymerization
Novel and well-defined dendrimer-star, block-comb polymers were successfully
achieved by the combination of living ring-opening polymerization and atom
transfer radical polymerization on the basis of a dendrimer polyester. Star-shaped dendrimer poly(e-caprolactone)s were synthesized by the bulk polymerization of e-caprolactone with a dendrimer initiator and tin 2-ethylhexanoate as a catalyst. Th...
http://www.polymer.cnt//ss/yuanweizhong/publicationsshow_2312.html |
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Synthesis, Characterization, and Fluorescence of Pyrene-Containing Eight-Arm Star-ShapedDendrimer-Like Copolymer with Pentaerythritol Core
Novel and well-defined pyrene-containing eight-arm star-shaped dendrimer-
like copolymers were successfully achieved by combination of esterification,
atom transfer radical polymerization (ATRP), divergent reaction, ring-opening polymerization (ROP), and coupling reaction on the basis of pentaerythritol. The reaction of pentaerythritol with 2-bromopropionyl bromide permitted ATRP of styrene (St)...
http://www.polymer.cnt//ss/yuanweizhong/publicationsshow_2311.html |
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Synthesis, characterization, and controllable drug release of dendritic star-block copolymer by ring-opening polymerization and atomtransfer radical polymerization
A series of well-defined dendritic star-block copolymers were successfully synthesized by combination of living ring-opening polymerization
(ROP) and atom transfer radical polymerization (ATRP) with the hydroxyl-terminated dendrimer polyester. Dendritic star-shaped poly(L-lactide)s
(PLLAs) were prepared by bulk polymerization of L-lactide (L-LA) with dendrimer polyester initiator and tin 2-ethyl...
http://www.polymer.cnt//ss/yuanweizhong/publicationsshow_2310.html |
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