Synthesis of Highly Defined Graft Copolymers Using a Cyclic Acetal Moiety as a Two-Stage Latent Initiating Site for Successive Living Cationic Polymerization and Ring-Opening Anionic Polymerization

2018 ◽  
Vol 51 (3) ◽  
pp. 884-894 ◽  
Author(s):  
Norifumi Yokoyama ◽  
Arihiro Kanazawa ◽  
Shokyoku Kanaoka ◽  
Sadahito Aoshima
Keyword(s):  
Anionic Polymerization ◽  
Cationic Polymerization ◽  
Ring Opening ◽  
Graft Copolymers ◽  
Cyclic Acetal ◽  
Two Stage ◽  
Living Cationic Polymerization

Synthesis of block or graft copolymers containing poly(styrene derivative) segments by living cationic polymerization using acetal moieties as latent initiating sites

2015 ◽  
Vol 6 (35) ◽  
pp. 6316-6324 ◽  
Author(s):  
Norifumi Yokoyama ◽  
Hirotoshi Yoshida ◽  
Arihiro Kanazawa ◽  
Shokyoku Kanaoka ◽  
Sadahito Aoshima
Keyword(s):  
Vinyl Ether ◽  
Cationic Polymerization ◽  
Graft Copolymers ◽  
Living Cationic Polymerization ◽  
Cationic Polymerizations

Block and graft copolymers were synthesized via acetal-initiated living cationic polymerizations of p-methylstyrene using poly(vinyl ether)s with acetal moieties.

Synthesis of Block Copolymers of Styrene with D,L-Lactide by the Sequential Controlled Cationic Polymerization and Ring-Opening Anionic Polymerization

2017 ◽  
Vol 59 (6) ◽  
pp. 655-664 ◽  
Author(s):  
P. A. Nikishev ◽  
Yu. A. Piskun ◽  
I. V. Vasilenko ◽  
L. V. Gaponik ◽  
P. S. Timashev ◽  
...  
Keyword(s):  
Block Copolymers ◽  
Anionic Polymerization ◽  
Cationic Polymerization ◽  
Ring Opening

scholarly journals Anionic Polymerization Using Flow Microreactors

Molecules ◽  
2019 ◽  
Vol 24 (8) ◽  
pp. 1532 ◽  
Author(s):  
Yusuke Takahashi ◽  
Aiichiro Nagaki
Keyword(s):  
Anionic Polymerization ◽  
Cationic Polymerization ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Polymer Chemistry ◽  
Revolutionary Change ◽  
Coordination Polymerization ◽  
Flow Microreactor ◽  
Extensive Flow ◽  
Flow Microreactors

Flow microreactors are expected to make a revolutionary change in chemical synthesis involving various fields of polymer synthesis. In fact, extensive flow microreactor studies have opened up new possibilities in polymer chemistry including cationic polymerization, anionic polymerization, radical polymerization, coordination polymerization, polycondensation and ring-opening polymerization. This review provides an overview of flow microreactors in anionic polymerization and their various applications.

Living cationic polymerization of vinyl ether with a cyclic acetal group

2007 ◽  
Vol 45 (21) ◽  
pp. 4855-4866 ◽  
Author(s):  
Takeshi Namikoshi ◽  
Tamotsu Hashimoto ◽  
Michio Urushisaki
Keyword(s):  
Vinyl Ether ◽  
Cationic Polymerization ◽  
Cyclic Acetal ◽  
Living Cationic Polymerization ◽  
Acetal Group
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