Highly regioselective Pd/C-catalyzed direct arylation toward thiophene-based π-conjugated polymers

2015 ◽  
Vol 6 (6) ◽  
pp. 881-885 ◽  
Author(s):  
Shotaro Hayashi ◽  
Yoshihisa Kojima ◽  
Toshio Koizumi
Keyword(s):  
Conjugated Polymers ◽  
Heterogeneous Catalysts ◽  
Direct Arylation ◽  
Direct Arylation Polycondensation

We have successfully developed an efficient and regioselective direct arylation polycondensation of thiophenes using Pd/C heterogeneous catalysts.

Direct Arylation Polycondensation towards Water/Alcohol-Soluble Conjugated Polymers as Electron Transporting Layers for Organic Solar Cells

2021 ◽  
Author(s):  
Kaiwen Lin ◽  
Qingwu Yin ◽  
Zhenfeng Wang ◽  
Boming Xie ◽  
Chunhui Duan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Organic Solar Cells ◽  
Direct Arylation ◽  
Direct Arylation Polycondensation ◽  
Water Alcohol

Two water/alcohol soluble conjugated polymers (WSCPs), based on naphthalenediimide and amino-functionalized 3,4-(propylenedioxy)thiophene were synthesized via direct arylation polycondensation (DArP). The polymers worked well as electron transporting layers (ETLs) for fullerene-based...

scholarly journals Synthesis of donor–acceptor conjugated polymers based on benzo[1,2-b:4,5-b′]dithiophene and 2,1,3-benzothiadiazole via direct arylation polycondensation: towards efficient C–H activation in nonpolar solvents

2014 ◽  
Vol 5 (19) ◽  
pp. 5784-5792 ◽  
Author(s):  
Xiaochen Wang ◽  
Mingfeng Wang
Keyword(s):  
Conjugated Polymers ◽  
Boiling Point ◽  
Direct Arylation ◽  
Nonpolar Solvents ◽  
Donor Acceptor ◽  
High Boiling Point ◽  
Direct Arylation Polymerization ◽  
Direct Arylation Polycondensation

1,2-Dimethylbenzene, as a nonpolar high boiling point solvent, has been discovered to be a superior medium to perform direct-arylation polymerization.

Direct arylation of fluoroarenes toward linear, bent-shaped and branched π-conjugated polymers: polycondensation post-polymerization approaches

2016 ◽  
Vol 7 (36) ◽  
pp. 5671-5686 ◽  
Author(s):  
Shotaro Hayashi ◽  
Yuki Togawa ◽  
Yoshihisa Kojima ◽  
Toshio Koizumi
Keyword(s):  
Conjugated Polymers ◽  
Polar Solvent ◽  
Direct Arylation ◽  
Direct Arylation Polycondensation

A direct arylation polycondensation of fluoroarenes with 2,7-dibromo-9,9-dioctylfluorene,F8, was achieved in a low polar solvent, toluene.

scholarly journals Facile one-pot access to π-conjugated polymers via sequential bromination/direct arylation polycondensation

2017 ◽  
Vol 8 (19) ◽  
pp. 3006-3012 ◽  
Author(s):  
Hitoshi Saito ◽  
Jieran Chen ◽  
Junpei Kuwabara ◽  
Takeshi Yasuda ◽  
Takaki Kanbara
Keyword(s):  
Conjugated Polymers ◽  
One Pot ◽  
Direct Arylation ◽  
Direct Arylation Polycondensation

The synthesis of π-conjugated polymers starting from unfunctionalized aromatic monomers via sequential bromination/direct arylation polycondensation was investigated.

Direct Arylation Polycondensation of Chlorinated Thiophene Derivatives to High-Mobility Conjugated Polymers

2020 ◽  
Vol 53 (22) ◽  
pp. 10147-10154
Author(s):  
Ying Sui ◽  
Yibo Shi ◽  
Yunfeng Deng ◽  
Riqing Li ◽  
Junhua Bai ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
High Mobility ◽  
Direct Arylation ◽  
Thiophene Derivatives ◽  
Direct Arylation Polycondensation
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