List of works by Itaru Osaka

5, 10-linked naphthodithiophenes as the building block for semiconducting polymers

scientific article published on 26 March 2014

Achieving high efficiency and stability in inverted organic solar cells fabricated by laminated gold leaf as top electrodes

Advances in molecular design and synthesis of regioregular polythiophenes.

scientific article published on 27 August 2008

All-Polymer Solar Cell with High Near-Infrared Response Based on a Naphthodithiophene Diimide (NDTI) Copolymer

article

An anthranilamide-substituted borane [H-B(aam)]: its stability and application to iridium-catalyzed stereoselective hydroboration of alkynes

scientific article published on 01 May 2019

Angular-shaped naphthodifurans, naphtho[1,2-b;5,6-b']- and naphtho[2,1-b;6,5-b']-difuran: are they isoelectronic with chrysene?

scientific article published on 01 May 2012

Anthranilamide (aam)-substituted arylboranes in direct carbon-carbon bond-forming reactions

scientific article published on 01 February 2019

Anthranilamide (aam)-substituted diboron: palladium-catalyzed selective B(aam) transfer

scientific article published on 01 August 2018

B(MIDA)-Containing Diborons

scientific article published on 18 September 2017

Benzobisthiazole-based semiconducting copolymers showing excellent environmental stability in high-humidity air

scientific article published on 01 November 2010

Borylation on benzo[1,2-b:4,5-b']- and naphtho[1,2-b:5,6-b']dichalcogenophenes: different chalcogene atom effects on borylation reaction depending on fused ring structure

scientific article published on 17 October 2012

Consecutive thiophene-annulation approach to π-extended thienoacene-based organic semiconductors with [1]benzothieno[3,2-b][1]benzothiophene (BTBT) substructure

scientific article published on 06 September 2013

Control of Major Carriers in an Ambipolar Polymer Semiconductor by Self-Assembled Monolayers

scientific article published on 04 November 2016

Copper-Catalyzed B(dan)-Installing Carboboration of Alkenes.

scientific article published on 3 February 2017

Copper-catalyzed arylstannylation of arynes in a sequence

scientific article published on 17 May 2019

Correction to "Copper-Catalyzed B(dan)-Installing Carboboration of Alkenes"

scientific article published on 05 April 2017

Correlation between Distribution of Polymer Orientation and Cell Structure in Organic Photovoltaics

scientific article published on 17 September 2018

Dianthra[2,3-b:2',3'-f]thieno[3,2-b]thiophene (DATT): synthesis, characterization, and FET characteristics of new π-extended heteroarene with eight fused aromatic rings

scientific article published on 12 May 2011

Diphenyl derivatives of dinaphtho[2,3-b:2',3'-f]thieno[3,2-b]thiophene: organic semiconductors for thermally stable thin-film transistors

scientific article published on 14 February 2013

Dithiazolylthienothiophene Bisimide: A Novel Electron-Deficient Building Unit for N-Type Semiconducting Polymers

scientific article published on 18 June 2019

Dithienyl Acenedithiophenediones as New π-Extended Quinoidal Cores: Synthesis and Properties.

scientific article published on 20 December 2016

Dithienylthienothiophenebisimide, a Versatile Electron-Deficient Unit for Semiconducting Polymers

scientific article published on 23 May 2016

Dithiophene-Fused Tetracyanonaphthoquinodimethanes (DT-TNAPs): synthesis and characterization of π-extended quinoidal compounds for n-channel organic semiconductor

scientific article published on 12 December 2013

Drastic change of molecular orientation in a thiazolothiazole copolymer by molecular-weight control and blending with PC61BM leads to high efficiencies in solar cells.

scientific article published on 23 December 2011

Efficient inverted polymer solar cells employing favourable molecular orientation

Exploring Alkyl Chains in Benzobisthiazole-Naphthobisthiadiazole Polymers: Impact on Solar-Cell Performance, Crystalline Structures, and Optoelectronics.

scientific article published on 23 October 2017

General synthesis of dinaphtho[2,3-b:2',3'-f]thieno[3,2-b]thiophene (DNTT) derivatives

scientific article published on 31 May 2011

Grignard Metathesis Method (GRIM): Toward a Universal Method for the Synthesis of Conjugated Polymers

High Operation Stability of Ultraflexible Organic Solar Cells with Ultraviolet-Filtering Substrates

scientific article published on 28 March 2019

High-Lamellar Ordering and Amorphous-Like π-Network in Short-Chain Thiazolothiazole−Thiophene Copolymers Lead to High Mobilities

article

High-efficiency polymer solar cells with small photon energy loss

scientific article

High-mobility semiconducting naphthodithiophene copolymers.

scientific article published in April 2010

Highly Efficient and Stable Solar Cells Based on Thiazolothiazole and Naphthobisthiadiazole Copolymers

scientific article

Highly nucleophilic vitamin B12-assisted nickel-catalysed reductive coupling of aryl halides and non-activated alkyl tosylates

scientific article

Highly oriented polymer semiconductor films compressed at the surface of ionic liquids for high-performance polymeric organic field-effect transistors.

scientific article published on 19 August 2014

Impact of isomeric structures on transistor performances in naphthodithiophene semiconducting polymers

scientific article published on 08 April 2011

Implication of Fluorine Atom on Electronic Properties, Ordering Structures, and Photovoltaic Performance in Naphthobisthiadiazole-Based Semiconducting Polymers.

scientific article published on 22 July 2016

Insight into how molecular structures of thiophene-based conjugated polymers affect crystallization behaviors

Isomerically pure anthra[2,3-b:6,7-b']-difuran (anti-ADF), -dithiophene (anti-ADT), and -diselenophene (anti-ADS): selective synthesis, electronic structures, and application to organic field-effect transistors

scientific article published on 05 September 2012

Largely π-extended thienoacenes with internal thieno[3,2-b]thiophene substructures: synthesis, characterization, and organic field-effect transistor applications

scientific article published on 10 September 2012

Linear- and angular-shaped naphthodithiophenes: selective synthesis, properties, and application to organic field-effect transistors.

scientific article published on 9 March 2011

Naphthobischalcogenadiazole Conjugated Polymers: Emerging Materials for Organic Electronics.

scientific article published on 27 February 2017

Naphthodithiophene-naphthobisthiadiazole copolymers for solar cells: alkylation drives the polymer backbone flat and promotes efficiency

scientific article published on 05 June 2013

Naphthodithiophenediimide (NDTI): synthesis, structure, and applications

scientific article published on 29 July 2013

Naphthodithiophenes: emerging building blocks for organic electronics

scientific article published on 23 October 2014

Ni/Co-Catalyzed Homo-Coupling of Alkyl Tosylates

scientific article published on 12 April 2019

Nickel and Nucleophilic Cobalt-Catalyzed Trideuteriomethylation of Aryl Halides Using Trideuteriomethyl p-Toluenesulfonate

scientific article published on 05 July 2018

Nickel-Catalyzed Reductive Bis-Allylation of Alkynes

scientific article published on 20 February 2018

On the role of local charge carrier mobility in the charge separation mechanism of organic photovoltaics

article

On-Top π-Stacking of Quasiplanar Molecules in Hole-Transporting Materials: Inducing Anisotropic Carrier Mobility in Amorphous Films

article

Organic semiconductors based on [1]benzothieno[3,2-b][1]benzothiophene substructure.

scientific article published in May 2014

Orthogonally functionalized naphthodithiophenes: selective protection and borylation

scientific article published on 12 September 2012

Quinacridone-Diketopyrrolopyrrole-Based Polymers for Organic Field-Effect Transistors.

scientific article published on 18 March 2013

Quinoidal naphtho[1,2-b:5,6-b']dithiophenes for solution-processed n-channel organic field-effect transistors

scientific article published on 24 February 2014

Reverse-Offset Printed Ultrathin Ag Mesh for Robust Conformal Transparent Electrodes for High-Performance Organic Photovoltaics.

scientific article published on 7 May 2018

Scalable Ultrasonic Spray-Processing Technique for Manufacturing Large-Area CHNHPbI Perovskite Solar Cells

scientific article published on 29 October 2018

Selective Synthesis and Properties of Electron-Deficient Hybrid Naphthalene-Based π-Conjugated Systems

scientific article published on 27 November 2018

Soluble Dinaphtho[2,3-b:2',3'-f]thieno[3,2-b]thiophene Derivatives for Solution-Processed Organic Field-Effect Transistors

scientific article published on 19 January 2016

Synthesis and characterization of benzo[1,2-b:3,4-b':5,6-b'']trithiophene (BTT) oligomers

scientific article published on 29 April 2011

Synthesis, characterization, and transistor and solar cell applications of a naphthobisthiadiazole-based semiconducting polymer

scientific article published on 09 February 2012

Thienoacene-based organic semiconductors.

scientific article published on 15 August 2011

Thiophene-thiazolothiazole copolymers: significant impact of side chain composition on backbone orientation and solar cell performances.

scientific article

Three-component coupling of aryl iodides, allenes, and aldehydes catalyzed by a Co/Cr-hybrid catalyst.

scientific article published on 11 June 2018

Very Small Bandgap π-Conjugated Polymers with Extended Thienoquinoids

scientific article published on 07 June 2016

α-Modified Naphthodithiophene Diimides—Molecular Design Strategy for Air-Stable n-Channel Organic Semiconductors

article published in 2015

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