Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Palladium-catalyzed dehydrohalogenative polycondensation of 2-bromo-3-hexylthiophene: an efficient approach to head-to-tail poly(3-hexylthiophene).

Literature DB >> 20684550

Palladium-catalyzed dehydrohalogenative polycondensation of 2-bromo-3-hexylthiophene: an efficient approach to head-to-tail poly(3-hexylthiophene).

Qifeng Wang¹, Ryo Takita, Yuuta Kikuzaki, Fumiyuki Ozawa.

Abstract

Dehydrohalogenative polycondensation of 2-bromo-3-hexylthiophene was successful with Herrmann's catalyst and tris(2-dimethylaminophenyl)phosphine as catalyst precursors, giving head-to-tail poly(3-hexylthiophene) (HT-P3HT) with high molecular weight (M(n) = 30,600, M(w)/M(n) = 1.60) and high regioregularity (98%) in almost quantitative yield (99%).

Entities: Chemical

Mesh：

Substances：

Year: 2010 PMID： 20684550 DOI： 10.1021/ja105767z

Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419

Keyword Cloud
Cited

11 in total

1. C-H bond activation enables the rapid construction and late-stage diversification of functional molecules.

Authors: Joanna Wencel-Delord; Frank Glorius
Journal: Nat Chem Date: 2013-05 Impact factor: 24.427

Review 2. Recent developments in the synthesis of regioregular thiophene-based conjugated polymers for electronic and optoelectronic applications using nickel and palladium-based catalytic systems.

Authors: Bibi Amna; Humaira Masood Siddiqi; Abbas Hassan; Turan Ozturk
Journal: RSC Adv Date: 2020-01-27 Impact factor: 4.036

3. Evolution of C-H Bond Functionalization from Methane to Methodology.

Authors: John F Hartwig
Journal: J Am Chem Soc Date: 2015-12-15 Impact factor: 15.419

Review 4. Pd- and Ni-catalyzed cross-coupling reactions in the synthesis of organic electronic materials.

Authors: Shiqing Xu; Eun Hoo Kim; Alexander Wei; Ei-Ichi Negishi
Journal: Sci Technol Adv Mater Date: 2014-07-07 Impact factor: 8.090

Review 5. Performance Comparisons of Polymer Semiconductors Synthesized by Direct (Hetero)Arylation Polymerization (DHAP) and Conventional Methods for Organic Thin Film Transistors and Organic Photovoltaics.

Authors: Arthur D Hendsbee; Yuning Li
Journal: Molecules Date: 2018-05-24 Impact factor: 4.411

10. Synthesis of a 1,2-Dithienylethene-Containing Donor-Acceptor Polymer via Palladium-Catalyzed Direct Arylation Polymerization (DArP).

Authors: Masayuki Wakioka; Natsumi Yamashita; Hiroki Mori; Yasushi Nishihara; Fumiyuki Ozawa
Journal: Molecules Date: 2018-04-23 Impact factor: 4.411

Palladium-catalyzed dehydrohalogenative polycondensation of 2-bromo-3-hexylthiophene: an efficient approach to head-to-tail poly(3-hexylthiophene).

1. C-H bond activation enables the rapid construction and late-stage diversification of functional molecules.

Review 2. Recent developments in the synthesis of regioregular thiophene-based conjugated polymers for electronic and optoelectronic applications using nickel and palladium-based catalytic systems.

3. Evolution of C-H Bond Functionalization from Methane to Methodology.

Review 4. Pd- and Ni-catalyzed cross-coupling reactions in the synthesis of organic electronic materials.

Review 5. Performance Comparisons of Polymer Semiconductors Synthesized by Direct (Hetero)Arylation Polymerization (DHAP) and Conventional Methods for Organic Thin Film Transistors and Organic Photovoltaics.

Review 6. Recent Developments in C-H Activation for Materials Science in the Center for Selective C-H Activation.

Review 7. Conducting Polymers for Optoelectronic Devices and Organic Solar Cells: A Review.

8. Circular Discovery in Small Molecule and Conjugated Polymer Synthetic Methodology.

9. Direct heteroarylation polymerization: guidelines for defect-free conjugated polymers.

10. Synthesis of a 1,2-Dithienylethene-Containing Donor-Acceptor Polymer via Palladium-Catalyzed Direct Arylation Polymerization (DArP).