Accelerated Combinatorial High Throughput Star Polymer Synthesis via a Rapid One-Pot Sequential Aqueous RAFT (rosa-RAFT) Polymerization Scheme

2017 ◽  
Vol 38 (8) ◽  
pp. 1600780 ◽  
Author(s):  
Steffen Cosson ◽  
Maarten Danial ◽  
Julien Rosselgong Saint-Amans ◽  
Justin J. Cooper-White
Keyword(s):  
High Throughput ◽  
Raft Polymerization ◽  
Polymer Synthesis ◽  
Star Polymer ◽  
One Pot

Arm‐first star‐polymer synthesis in one‐pot via alkylborane‐initiated RAFT

2020 ◽  
Vol 58 (10) ◽  
pp. 1463-1471 ◽  
Author(s):  
Renee L. Timmins ◽  
Olivia R. Wilson ◽  
Andrew J. D. Magenau
Keyword(s):  
Polymer Synthesis ◽  
Star Polymer ◽  
One Pot

One-Pot Hyperbranched Polymer Synthesis Mediated by Reversible Addition Fragmentation Chain Transfer (RAFT) Polymerization

2005 ◽  
Vol 38 (6) ◽  
pp. 2131-2136 ◽  
Author(s):  
Bailing Liu ◽  
Algy Kazlauciunas ◽  
James T Guthrie ◽  
Sébastien Perrier
Keyword(s):  
Hyperbranched Polymer ◽  
Chain Transfer ◽  
Raft Polymerization ◽  
Polymer Synthesis ◽  
One Pot ◽  
Reversible Addition

One pot synthesis of higher order quasi-block copolymer librariesviasequential RAFT polymerization in an automated synthesizer

2014 ◽  
Vol 5 (18) ◽  
pp. 5236-5246 ◽  
Author(s):  
Joris J. Haven ◽  
Carlos Guerrero-Sanchez ◽  
Daniel J. Keddie ◽  
Graeme Moad ◽  
San H. Thang ◽  
...  
Keyword(s):  
Block Copolymer ◽  
High Throughput ◽  
Raft Polymerization ◽  
Functional Polymers ◽  
Higher Order ◽  
One Pot ◽  
One Pot Synthesis ◽  
The One

The utility of automated high-throughput methods for the one pot synthesis of functional polymers of increased complexity is reported.

scholarly journals Synthesis of Nixantphos Core-Functionalized Amphiphilic Nanoreactors and Application to Rhodium-Catalyzed Aqueous Biphasic 1-Octene Hydroformylation

Polymers ◽  
2020 ◽  
Vol 12 (5) ◽  
pp. 1107 ◽  
Author(s):  
Ahmad Joumaa ◽  
Florence Gayet ◽  
Eduardo J. Garcia-Suarez ◽  
Jonas Himmelstrup ◽  
Anders Riisager ◽  
...  
Keyword(s):  
Self Assembly ◽  
Raft Polymerization ◽  
Star Polymer ◽  
Hydrophobic Core ◽  
Polymer Particles ◽  
One Pot ◽  
Styrene Monomer ◽  
Linear Chains ◽  
Reversible Addition ◽  
Aqueous Biphasic

A latex of amphiphilic star polymer particles, functionalized in the hydrophobic core with nixantphos and containing P(MAA-co-PEOMA) linear chains in the hydrophilic shell (nixantphos-functionalized core-crosslinked micelles, or nixantphos@CCM), has been prepared in a one-pot three-step convergent synthesis using reversible addition-fragmentation chain transfer (RAFT) polymerization in water. The synthesis involves polymerization-induced self-assembly (PISA) in the second step and chain crosslinking with di(ethylene glycol) dimethacrylate (DEGDMA) in the final step. The core consists of a functionalized polystyrene, obtained by incorporation of a new nixantphos-functionalized styrene monomer (nixantphos-styrene), which is limited to 1 mol%. The nixantphos-styrene monomer was synthesized in one step by nucleophilic substitution of the chloride of 4-chloromethylstyrene by deprotonated nixantphos in DMF at 60 °C, without interference of either phosphine attack or self-induced styrene polymerization. The polymer particles, after loading with the [Rh(acac)(CO)2] precatalyst to yield Rh-nixantphos@CCM, function as catalytic nanoreactors under aqueous biphasic conditions for the hydroformylation of 1-octene to yield n-nonanal selectively, with no significant amounts of the branched product 2-methyl-octanal.

scholarly journals Aqueous one-pot synthesis of well-defined zwitterionic diblock copolymers by RAFT polymerization: an efficient and environmentally-friendly route to a useful dispersant for aqueous pigments

2021 ◽  
Vol 23 (3) ◽  
pp. 1248-1258
Author(s):  
Shannon M. North ◽  
Steven P. Armes
Keyword(s):  
Iron Oxide ◽  
Diblock Copolymers ◽  
Raft Polymerization ◽  
Environmentally Friendly ◽  
Iron Oxide Particles ◽  
One Pot ◽  
One Pot Synthesis ◽  
Highly Effective ◽  
Oxide Particles

An atom-efficient, wholly aqueous one-pot synthesis of zwitterionic diblock copolymers has been devised. Such copolymers can serve as highly effective aqueous dispersants for nano-sized transparent yellow iron oxide particles.

Star-polymer synthesis via radical reversible addition-fragmentation chain-transfer polymerization

2001 ◽  
Vol 39 (16) ◽  
pp. 2777-2783 ◽  
Author(s):  
Martina Stenzel-Rosenbaum ◽  
Thomas P. Davis ◽  
Vicki Chen ◽  
Anthony G. Fane
Keyword(s):  
Chain Transfer ◽  
Polymer Synthesis ◽  
Star Polymer ◽  
Reversible Addition ◽  
Chain Transfer Polymerization

One-pot synthesis of PLA-b-PHEA via sequential ROP and RAFT polymerizations

2017 ◽  
Vol 8 (39) ◽  
pp. 6086-6098 ◽  
Author(s):  
Ilknur Yildirim ◽  
Pelin Sungur ◽  
Anna C. Crecelius-Vitz ◽  
Turgay Yildirim ◽  
Diana Kalden ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Ring Opening ◽  
Raft Polymerization ◽  
Ring Opening Polymerization ◽  
One Pot ◽  
One Pot Synthesis

A block copolymer library of polylactide and poly(2-hydroxyethyl acrylate) was prepared via sequential ring opening polymerization and RAFT polymerization in a one-pot approach.

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