scholarly journals Design of Benign Initiator for Living Cationic Polymerization of Vinyl Ethers: Facile in Situ Generation of Vinyl Ether–Hydrogen Halide Adducts and Subsequent Controlled Polymerization without a Lewis Acid Catalyst

2014 ◽  
Vol 47 (5) ◽  
pp. 1578-1585 ◽  
Author(s):  
Arihiro Kanazawa ◽  
Ryo Hashizume ◽  
Shokyoku Kanaoka ◽  
Sadahito Aoshima
Keyword(s):  
Vinyl Ether ◽  
Lewis Acid ◽  
Cationic Polymerization ◽  
Acid Catalyst ◽  
Vinyl Ethers ◽  
Controlled Polymerization ◽  
Living Cationic Polymerization ◽  
Lewis Acid Catalyst ◽  
In Situ Generation

Polyaddition of vinyl ethers and phthalaldehydes via successive cyclotrimerization reactions: selective model reactions and synthesis of acid-degradable linear poly(cyclic acetal)s

2019 ◽  
Vol 10 (11) ◽  
pp. 1377-1385
Author(s):  
Tadashi Naito ◽  
Arihiro Kanazawa ◽  
Sadahito Aoshima
Keyword(s):  
Lewis Acid ◽  
Main Chain ◽  
Acid Catalyst ◽  
Vinyl Monomer ◽  
Cyclic Acetal ◽  
Vinyl Ethers ◽  
Linear Poly ◽  
Lewis Acid Catalyst ◽  
Model Reactions

A polyaddition via the cyclotrimerization of one vinyl monomer and two conjugated dialdehydes proceeded using a Lewis acid catalyst, yielding a polymer with cyclic acetal structures in the main chain.

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