scholarly journals Ferrocene-Containing Conjugated Oligomers Synthesized by Acyclic Diene Metathesis Polymerization

Polymers ◽  
2019 ◽  
Vol 11 (8) ◽  
pp. 1334 ◽  
Author(s):  
Xin Gao ◽  
Lei Deng ◽  
Jianfeng Hu ◽  
Hao Zhang
Keyword(s):  
Electrochemical Properties ◽  
Fluorescence Intensity ◽  
Main Chain ◽  
Stokes Shift ◽  
Coupling Reaction ◽  
Conjugated Oligomers ◽  
Acyclic Diene Metathesis ◽  
Admet Polymerization ◽  
Acyclic Diene Metathesis Polymerization ◽  
Diene Metathesis

A series of conjugated, symmetrical, and ferrocene-containing main-chain monomers was prepared following a gentle coupling reaction. Ferrocene-containing oligomers with all-trans-configured vinylene bonds could be synthesized via acyclic diene metathesis (ADMET) polymerization. These oligomers had a larger Stokes shift (2400 to 2600 cm−1) and both exhibited stable and reversible electrochemistry. Meanwhile, the copolymerization of 1,1’-bis[1-methyl-2-(4-vinylphenyl)ethenyl]ferrocene with 2,7-divinyl-9,9-dioctylfluorene was achieved. The structurally regular copolymers proved their optical and electrochemical properties. The fluorescence intensity of the copolymer gradually enhanced with the increasing number of fluorene units. At the same time, it was also found that the color of the copolymers had a significant change from yellow-green to red.

Star-shaped polyphosphoesters with reactive end groups synthesized via acyclic diene metathesis polymerization and their transformation to nanostructures

RSC Advances ◽  
2014 ◽  
Vol 4 (43) ◽  
pp. 22342-22349 ◽  
Author(s):  
Liang Ding ◽  
Jun Wei ◽  
Jun Qiu ◽  
Jingjing Wang ◽  
Zhenshu Zhu
Keyword(s):  
Acyclic Diene Metathesis ◽  
Metathesis Polymerization ◽  
Admet Polymerization ◽  
Acyclic Diene Metathesis Polymerization ◽  
End Groups ◽  
Diene Metathesis

Four-arm star shaped polyphosphoesters are synthesized via acyclic diene metathesis (ADMET) polymerization.

Main-Chain Ferrocene-Containing Polymers Prepared by Acyclic Diene Metathesis Polymerization: A Review

2020 ◽  
Vol 24 (9) ◽  
pp. 1010-1017 ◽  
Author(s):  
Ye Sha ◽  
Zhihua Shen ◽  
Huan Jia ◽  
Zhenyang Luo
Keyword(s):  
Main Chain ◽  
Functional Unit ◽  
Polymeric Materials ◽  
Acyclic Diene Metathesis ◽  
Polymer Backbone ◽  
Design Synthesis ◽  
Admet Polymerization ◽  
Mild Conditions ◽  
Diene Metathesis ◽  
Iron Center

Ferrocene, the crown of metallocene family, is widely studied as a functional unit in electrochemical and catalytic applications due to its sandwich structure. Ferrocene moieties can be embedded into the polymer backbone, leading to main-chain ferrocenecontaining polymers. These polymeric materials combine the unique functionalities of iron center with the processabilities of polymers. As one of the choice polymerization techniques, acyclic diene metathesis (ADMET) polymerization serves as a versatile method to prepare main-chain ferrocene-containing polymers under mild conditions using α,ω-dienes as monomers. This paper overviews main-chain ferrocene-containing polymers prepared by ADMET polymerization. Advances in the design, synthesis and applications of this class of organometallic monomers and polymers are detailed.

Convenient divergent synthesis of linear-dendron block polyphosphoesters via acyclic diene metathesis polymerization

2014 ◽  
Vol 5 (14) ◽  
pp. 4285-4292 ◽  
Author(s):  
Liang Ding ◽  
Jun Qiu ◽  
Jun Wei ◽  
Zhenshu Zhu
Keyword(s):  
Acyclic Diene Metathesis ◽  
Metathesis Polymerization ◽  
Admet Polymerization ◽  
Macromolecular Chain ◽  
Acyclic Diene Metathesis Polymerization ◽  
Diene Metathesis

ADMET polymerization was successfully applied for the synthesis of linear-dendritic polyphosphoester structures by using macromolecular chain stoppers.

Sequence-regulated vinyl polymers via iterative atom transfer radical additions and acyclic diene metathesis polymerization

2021 ◽  
Author(s):  
Masato Miyajima ◽  
Kotaro Satoh ◽  
Masami Kamigaito
Keyword(s):  
Statistical Distribution ◽  
Atom Transfer ◽  
Acyclic Diene Metathesis ◽  
Metathesis Polymerization ◽  
Admet Polymerization ◽  
Vinyl Polymers ◽  
Acyclic Diene Metathesis Polymerization ◽  
Diene Metathesis

Iterative ATRAs and ADMET polymerization enabled the synthesis of sequence-regulated vinyl polymers without statistical distribution of monomer compositions and sequences.

scholarly journals Synthesis of new polyesters by acyclic diene metathesis polymerization of bio-based α,ω-dienes prepared from eugenol and castor oil (undecenoate)

RSC Advances ◽  
2019 ◽  
Vol 9 (18) ◽  
pp. 10245-10252 ◽  
Author(s):  
Duy Le ◽  
Chanatip Samart ◽  
Suwadee Kongparakul ◽  
Kotohiro Nomura
Keyword(s):  
Molecular Weight ◽  
High Molecular Weight ◽  
Castor Oil ◽  
Acyclic Diene Metathesis ◽  
Metathesis Polymerization ◽  
Admet Polymerization ◽  
High Molecular Weight Polymers ◽  
Acyclic Diene Metathesis Polymerization ◽  
Diene Metathesis

Synthesis of high molecular weight polymers by acyclic diene metathesis (ADMET) polymerization of α,ω-diene prepared from bio-renewable eugenol and castor oil (undecenoate) has been demonstrated.

scholarly journals ADMET polymerization of α,ω-unsaturated glycolipids: synthesis and physico-chemical properties of the resulting polymers

2017 ◽  
Vol 8 (24) ◽  
pp. 3731-3739 ◽  
Author(s):  
G. Hibert ◽  
E. Grau ◽  
D. Pintori ◽  
S. Lecommandoux ◽  
H. Cramail
Keyword(s):  
Chemical Properties ◽  
Acyclic Diene Metathesis ◽  
Metathesis Polymerization ◽  
Admet Polymerization ◽  
Physico Chemical ◽  
Acyclic Diene Metathesis Polymerization ◽  
Diene Metathesis

Trehalose diesters exhibiting α,ω-unsaturation are glycolipids which can be easily polymerized by ADMET (acyclic diene metathesis) polymerization.

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