Copolymerization of 1,3-butadiene with phenyl/phenethyl substituted 1,3-butadienes: a direct strategy to access pendant phenyl functionalized polydienes

Lin, Jianwei; Wang, Feng; Zhang, Chunyu; Liu, Heng; Li, Dexin; Zhang, Xuequan

doi:10.1039/d1ra02467a

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2024

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Cited by 2 publications

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“…12,13 As an example, the 1-phenyl-1,3-butadiene (PhB) monomer has been polymerized via either anionic or catalytic approaches. [14][15][16][17] It can be considered as a β-substituted styrene or as a 1-phenyl-substituted 1,3-butadiene. 18 This combination of two very established monomers provides an intriguing perspective.…”

Section: Introductionmentioning

confidence: 99%

Anionic polymerization of phenyl-substituted isoprene derivatives: polymerization behaviour and cyclization-enabled fluorescence

Rauschenbach,

Stein,

Linden

et al. 2024

Polym. Chem.

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Section: Introductionmentioning

confidence: 99%

Anionic polymerization of phenyl-substituted isoprene derivatives: polymerization behaviour and cyclization-enabled fluorescence

Rauschenbach,

Stein,

Linden

et al. 2024

Polym. Chem.

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Fabrication and Properties Study of Well-Dispersed Fillers Reinforced cis-1,4 Polybutadiene Composites

Wu,

Chen,

Gong

2024

ACS Appl. Polym. Mater.

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Synthesis of functional cis-1,4 regulated poly(1,3diene) via coordination polymerization is of great significance in both academic and industrial fields but has been a challenging task. In this work, 1,10-phenanroline has been ortho-modified with alkyl(aryl)ether, thioether, and amine and installed onto cobalt dichloride. With the aid of the neighboring group in the ligand, high cis-1,4 copolymerization of butadiene and hydroxyl modified myrcene has been demonstrated. The polymerization gave rise to copolymers with functionality fraction up to 45.6 mol % without reducing either polymer yield (>82.7%), cis-1,4 regularity (95.1%− 96.9%) or molecular weight (3.2−7.9 × 10 4 g/mol), which has never been achieved before. More importantly, excellent tensile strength, elongation at break, and dynamic properties have been integrated. These advantages are attributed not only to the strengthened interfacial interaction between hydroxyl-modified polybutadiene and hydrophilic silica but also to the promoted dispersion of silica layers in the rubber matrix. The copolymerization capability promoted by this cobalt catalyst would contribute to the development of advanced poly(1,3-diene)s for energy-saving green tire materials.

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Copolymerization of 1,3-butadiene with phenyl/phenethyl substituted 1,3-butadienes: a direct strategy to access pendant phenyl functionalized polydienes

Abstract: Copolymerization of 1,3-butadiene with various phenyl substituted 1,3-butadiene derivatives to access pendant phenyl functionalized polydiene elastomers is reported.

Cited by 2 publications

References 45 publications

Anionic polymerization of phenyl-substituted isoprene derivatives: polymerization behaviour and cyclization-enabled fluorescence

Anionic polymerization of phenyl-substituted isoprene derivatives: polymerization behaviour and cyclization-enabled fluorescence

Fabrication and Properties Study of Well-Dispersed Fillers Reinforced cis-1,4 Polybutadiene Composites

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