Methylaluminoxane as a New Catalyst for Alternating Copolymerization between 1,3-Butadiene and Methyl Methacrylate

Kase, Toshio; Tsunogae, Yasuo; Shibuya, Tomohiro; Uozumi, Toshiya; Sano, Tsuneji; Soga, Kazuo

doi:10.1021/ma000716e

Cited by 5 publications

(3 citation statements)

References 10 publications

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“…This is a green approach and could be a facile strategy to synthesize terpene based sustainable methacrylate elastomer. This kind of terpene‐based methacrylate is similar to other isoprene‐based methacrylates reported in the literature . Furthermore, the replacement of petro‐based diene with MY has two‐fold advantages—utilization of a more benign and sustainable analogue—and the liquid physical state of the terpene that helps in easy storage and handling compared to gaseous monomers, leading to increased energy economy.…”

Section: Introductionsupporting

confidence: 62%

Terpene based sustainable methacrylate copolymer series by emulsion polymerization: Synthesis and structure‐property relationship

Sarkar

Bhowmick

2017

J. Polym. Sci. Part A: Polym. Chem.

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This work demonstrates the fabrication of terpene based sustainable methacrylate polymers by an environmentally benign emulsion polymerization method. The polymerization reaction has been found to be influenced by the side chain length of the methacrylate(s), which has been quantitatively calculated from the density functional theory. Apart from the analysis of the copolymer microstructure, various properties of the synthesized polymers have been studied and correlated with the structure of the methacrylate(s). The sub-ambient glass transition temperature indicates rubbery nature of the synthesized copolymers. While the presence of residual unsaturations from the terpene moiety could act as an additional crosslinking site, the methacrylate group may facilitate the dispersion of polar additives. The completely new class of terpene-based sustainable rubbery methacrylate polymers is thus envisaged as promising materials for polymer and allied industries.

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Section: Introductionsupporting

confidence: 62%

Terpene based sustainable methacrylate copolymer series by emulsion polymerization: Synthesis and structure‐property relationship

Sarkar

Bhowmick

2017

J. Polym. Sci. Part A: Polym. Chem.

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“…In later years alkylaluminoxanes were scarcely used in the polymerization of aldehydes [11,12], oxetane [13,14], cyclic esters [10,[15][16][17][18][19][20][21] and cyclic carbonates [22][23][24], in the copolymerization of carbon dioxide with oxiranes [25] and oxetane [26], as well as in the copolymerization of olefins or styrene with acrylic monomers [27]. However, these reactions did not find wider practical application due to the high cost of catalysts and problems with the obtaining of aluminoxanes of reproducible structure and activity.…”

Section: Introductionmentioning

confidence: 99%

Ring opening polymerization initiated by methylaluminoxane/AlMe3 complexes

Florjańczyk

Plichta

Sobczak

2006

Polymer

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“…Alternating copolymerization has been one of the important research objects in the field of polymer synthesis, because it can convert two different monomers A and B into the corresponding polymer composed of a uniform A‐B sequence, of which properties are potentially different from those of their statistic and block copolymers 1, 2. Recent examples of such alternating copolymerizations involve those of vinyl monomers,3–9 those of olefins and carbon oxide,10, 11 and those with using unconventional monomers with unique molecular designs 12–15. Alternating copolymerizations of epoxide have been also intensively studied, leading to the achievements of those with carbon dioxide,16, 17 sulfur dioxide,18 and cyclic anhydrides 19, 20.…”

Section: Introductionmentioning

confidence: 99%

Anionic alternating copolymerization of a bifunctional six‐membered lactone and glycidyl phenyl ether: Selective synthesis of a linear polyester having lactone moiety

Uenishi

Sudo

Endō

2009

J. Polym. Sci. A Polym. Chem.

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An imidazole-initiated copolymerization of an aromatic bislactone, 10methyl-2H,8H-benzo[1,2-b:5,4-b 0 ]bipyran-2,8-dione (1), and glycidyl phenyl ether (GPE) was investigated. In spite of the bifunctional nature of 1 that would potentially permit formation of networked and thus insoluble polymers upon its copolymerization, only one of the two lactone moieties of 1 exclusively underwent the copolymerization to give a linear polyester. Spectroscopic analysis of the polyester and its reductive scission into the corresponding fragment revealed that the polyester was formed by a 1:1 alternating copolymerization of GPE and the lactone moiety of 1. The other lactone in 1 that did not participate in the copolymerization was quantitatively incorporated into the side chain of the polyester as a reactive site, of which ring-opening reactions by amine and alcohol as nucleophilic reagents allowed chemoselective polymer reactions. V

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Methylaluminoxane as a New Catalyst for Alternating Copolymerization between 1,3-Butadiene and Methyl Methacrylate

Cited by 5 publications

References 10 publications

Terpene based sustainable methacrylate copolymer series by emulsion polymerization: Synthesis and structure‐property relationship

Terpene based sustainable methacrylate copolymer series by emulsion polymerization: Synthesis and structure‐property relationship

Ring opening polymerization initiated by methylaluminoxane/AlMe3 complexes

Anionic alternating copolymerization of a bifunctional six‐membered lactone and glycidyl phenyl ether: Selective synthesis of a linear polyester having lactone moiety

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