Photoinduced Electron Transfer–Reversible Addition–Fragmentation Chain Transfer (PET-RAFT) Polymerization of Vinyl Acetate andN-Vinylpyrrolidinone: Kinetic and Oxygen Tolerance Study

2014 ◽  
Vol 47 (15) ◽  
pp. 4930-4942 ◽  
Author(s):  
Sivaprakash Shanmugam ◽  
Jiangtao Xu ◽  
Cyrille Boyer
Keyword(s):  
Electron Transfer ◽  
Vinyl Acetate ◽  
Photoinduced Electron Transfer ◽  
Chain Transfer ◽  
Raft Polymerization ◽  
Oxygen Tolerance ◽  
Reversible Addition ◽  
Tolerance Study

Organo-photocatalysts for photoinduced electron transfer-reversible addition–fragmentation chain transfer (PET-RAFT) polymerization

2015 ◽  
Vol 6 (31) ◽  
pp. 5615-5624 ◽  
Author(s):  
Jiangtao Xu ◽  
Sivaprakash Shanmugam ◽  
Hien T. Duong ◽  
Cyrille Boyer
Keyword(s):  
Electron Transfer ◽  
Visible Light ◽  
Photoinduced Electron Transfer ◽  
Chain Transfer ◽  
Raft Polymerization ◽  
Reversible Addition ◽  
Methacrylate Monomers

In this work, we demonstrate the use of organophotoredox catalysts under visible light to perform photoinduced electron transfer-reversible addition fragmentation chain transfer (PET-RAFT) for the polymerization of methacrylate monomers.

scholarly journals Light and magnetism dual-gated photoinduced electron transfer-reversible addition–fragmentation chain transfer (PET-RAFT) polymerization

RSC Advances ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 6850-6857 ◽  
Author(s):  
Lingjuan Hu ◽  
Qi Wang ◽  
Xiaomeng Zhang ◽  
Haitao Zhao ◽  
Zhe Cui ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Electron Transfer ◽  
External Magnetic Field ◽  
Photoinduced Electron Transfer ◽  
Chain Transfer ◽  
Raft Polymerization ◽  
Reversible Addition

PET-RAFT polymerization can be reversibly ceased in the absence of light or under an external magnetic field with a novel raspberry-like γ-Fe2O3@CD nanocatalyst.

Controlled radical polymerization of vinyl ketones using visible light

2017 ◽  
Vol 8 (21) ◽  
pp. 3351-3356 ◽  
Author(s):  
In-Hwan Lee ◽  
Emre H. Discekici ◽  
Athina Anastasaki ◽  
Javier Read de Alaniz ◽  
Craig J. Hawker
Keyword(s):  
Electron Transfer ◽  
Visible Light ◽  
Radical Polymerization ◽  
Photoinduced Electron Transfer ◽  
Chain Transfer ◽  
Raft Polymerization ◽  
Controlled Radical Polymerization ◽  
Eosin Y ◽  
Methyl Ethyl ◽  
Reversible Addition

Herein we report the photoinduced electron transfer–reversible addition–fragmentation chain transfer (PET-RAFT) polymerization of a range of vinyl ketone monomers including methyl, ethyl and phenyl derivatives, using Eosin Y as an organic photoredox catalyst and visible light.

Synthesis of functionalized poly(vinyl acetate) mediated by alkyne-terminated RAFT agents

RSC Advances ◽  
2015 ◽  
Vol 5 (111) ◽  
pp. 91225-91234 ◽  
Author(s):  
Joana. R. Góis ◽  
Anatoliy V. Popov ◽  
Tamaz Guliashvili ◽  
Arménio C. Serra ◽  
Jorge F. J. Coelho
Keyword(s):  
Vinyl Acetate ◽  
Chain Transfer ◽  
Raft Polymerization ◽  
Reversible Addition

Two new xanthates with alkyne functionalities were synthesized for the reversible addition fragmentation chain transfer (RAFT) polymerization of vinyl acetate (VAc).

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