D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Chemistry D-index 45 Citations 8,203 109 World Ranking 12678 National Ranking 1024

Overview

What is he best known for?

The fields of study he is best known for:

  • Organic chemistry
  • Catalysis
  • Alkene

Takuji Hatakeyama mainly investigates Organic chemistry, Iron catalyzed, Alkyl, OLED and Medicinal chemistry. Takuji Hatakeyama combines subjects such as Coupling and Magnesium with his study of Iron catalyzed. His Alkyl study combines topics from a wide range of disciplines, such as Halide and Homogeneous catalysis.

The various areas that Takuji Hatakeyama examines in his OLED study include Optoelectronics, Diode, Common emitter, Quantum efficiency and Singlet state. His study explores the link between Diode and topics such as Photochemistry that cross with problems in Borylation. His Quantum efficiency research includes themes of Full width at half maximum, Nanotechnology, Chemical substance and Molecule, HOMO/LUMO.

His most cited work include:

  • Ultrapure Blue Thermally Activated Delayed Fluorescence Molecules: Efficient HOMO–LUMO Separation by the Multiple Resonance Effect (340 citations)
  • Ultrapure Blue Thermally Activated Delayed Fluorescence Molecules: Efficient HOMO–LUMO Separation by the Multiple Resonance Effect (340 citations)
  • Highly selective biaryl cross-coupling reactions between aryl halides and aryl Grignard reagents: a new catalyst combination of N-heterocyclic carbenes and iron, cobalt, and nickel fluorides. (224 citations)

What are the main themes of his work throughout his whole career to date?

Takuji Hatakeyama focuses on Alkyl, Organic chemistry, Polymer chemistry, Medicinal chemistry and Aryl. His Alkyl study integrates concerns from other disciplines, such as Alkylation, Catalysis, Primary, Halide and Magnesium. His Polymer chemistry research focuses on subjects like Ligand, which are linked to Steric effects.

His studies deal with areas such as Reagent, Group, Ring and Halogen as well as Aryl. Takuji Hatakeyama has researched Ring in several fields, including Atom and Molecule, Helicene, Aromaticity. The study incorporates disciplines such as Photochemistry, Diode, OLED and Quantum efficiency in addition to Molecule.

He most often published in these fields:

  • Alkyl (26.75%)
  • Organic chemistry (23.57%)
  • Polymer chemistry (22.93%)

What were the highlights of his more recent work (between 2018-2021)?

  • Optoelectronics (12.74%)
  • OLED (12.74%)
  • Quantum efficiency (9.55%)

In recent papers he was focusing on the following fields of study:

His main research concerns Optoelectronics, OLED, Quantum efficiency, Borylation and Electroluminescence. His OLED study frequently links to other fields, such as Diode. His Borylation study integrates concerns from other disciplines, such as HOMO/LUMO, Medicinal chemistry and Regioselectivity.

The various areas that Takuji Hatakeyama examines in his Electroluminescence study include Hydrogen, Boron, Aromaticity, Halogen and Aryl. His research in Boron focuses on subjects like Polymer chemistry, which are connected to Phenylene, Iron catalyzed, Coupling reaction and Nickel. His Aryl course of study focuses on Substituent and Polymer and Alkyl.

Between 2018 and 2021, his most popular works were:

  • Narrowband deep-blue organic light-emitting diode featuring an organoboron-based emitter (140 citations)
  • Multiple Resonance Effect-Induced Sky-Blue Thermally Activated Delayed Fluorescence with a Narrow Emission Band (29 citations)
  • The Role of Reverse Intersystem Crossing Using a TADF-Type Acceptor Molecule on the Device Stability of Exciplex-Based Organic Light-Emitting Diodes. (25 citations)

In his most recent research, the most cited papers focused on:

  • Organic chemistry
  • Catalysis
  • Alkene

His scientific interests lie mostly in Quantum efficiency, OLED, Optoelectronics, Band gap and Borylation. His work in Quantum efficiency addresses subjects such as Common emitter, which are connected to disciplines such as Dopant. His OLED study incorporates themes from Intersystem crossing and Diode.

He combines subjects such as Excimer, Molecule and Electron acceptor with his study of Diode. His Band gap research also works with subjects such as

  • Vibronic coupling, Triplet state and Photochemistry most often made with reference to Singlet state,
  • Quantum yield which is related to area like Electroluminescence and Polymer. The concepts of his Borylation study are interwoven with issues in Medicinal chemistry, Regioselectivity, Boron triiodide, Steric effects and Carbon.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Ultrapure Blue Thermally Activated Delayed Fluorescence Molecules: Efficient HOMO–LUMO Separation by the Multiple Resonance Effect

Takuji Hatakeyama;Takuji Hatakeyama;Kazushi Shiren;Kiichi Nakajima;Shintaro Nomura.
Advanced Materials (2016)

840 Citations

Narrowband deep-blue organic light-emitting diode featuring an organoboron-based emitter

Yasuhiro Kondo;Kazuki Yoshiura;Sayuri Kitera;Hiroki Nishi.
Nature Photonics (2019)

520 Citations

Highly selective biaryl cross-coupling reactions between aryl halides and aryl Grignard reagents: a new catalyst combination of N-heterocyclic carbenes and iron, cobalt, and nickel fluorides.

Takuji Hatakeyama;Sigma Hashimoto;Kentaro Ishizuka;Masaharu Nakamura.
Journal of the American Chemical Society (2009)

379 Citations

Iron-Catalyzed Selective Biaryl Coupling: Remarkable Suppression of Homocoupling by the Fluoride Anion

Takuji Hatakeyama;Masaharu Nakamura.
Journal of the American Chemical Society (2007)

322 Citations

Iron-Catalyzed Suzuki-Miyaura Coupling of Alkyl Halides

Takuji Hatakeyama;Toru Hashimoto;Yoshiyuki Kondo;Yuichi Fujiwara.
Journal of the American Chemical Society (2010)

300 Citations

Synthesis of BN-fused polycyclic aromatics via tandem intramolecular electrophilic arene borylation.

Takuji Hatakeyama;Sigma Hashimoto;Shu Seki;Masaharu Nakamura.
Journal of the American Chemical Society (2011)

268 Citations

One-Step Borylation of 1,3-Diaryloxybenzenes Towards Efficient Materials for Organic Light-Emitting Diodes

Hiroki Hirai;Kiichi Nakajima;Soichiro Nakatsuka;Kazushi Shiren.
Angewandte Chemie (2015)

267 Citations

One-Shot Multiple Borylation toward BN-Doped Nanographenes

Kohei Matsui;Susumu Oda;Kazuki Yoshiura;Kiichi Nakajima.
Journal of the American Chemical Society (2018)

240 Citations

Polycyclic aromatic compound

Takuji Hatakeyama;Masaharu Nakamura;Sigma Hashimoto.
(2012)

239 Citations

Effect of TMEDA on iron-catalyzed coupling reactions of ArMgX with alkyl halides.

Daisuke Noda;Yusuke Sunada;Takuji Hatakeyama;Masaharu Nakamura.
Journal of the American Chemical Society (2009)

234 Citations

If you think any of the details on this page are incorrect, let us know.

Contact us

Best Scientists Citing Takuji Hatakeyama

Chihaya Adachi

Chihaya Adachi

Kyushu University

Publications: 45

Suning Wang

Suning Wang

Queen's University

Publications: 42

Chuluo Yang

Chuluo Yang

Shenzhen University

Publications: 38

Jun Yeob Lee

Jun Yeob Lee

Sungkyunkwan University

Publications: 35

Liang-Sheng Liao

Liang-Sheng Liao

Soochow University

Publications: 30

Masaharu Nakamura

Masaharu Nakamura

Kyoto University

Publications: 29

Eiichi Nakamura

Eiichi Nakamura

University of Tokyo

Publications: 28

Masahiro Miura

Masahiro Miura

Osaka University

Publications: 26

Koji Hirano

Koji Hirano

Osaka University

Publications: 26

Xinliang Feng

Xinliang Feng

TU Dresden

Publications: 26

Paul Knochel

Paul Knochel

Ludwig-Maximilians-Universität München

Publications: 24

Rustem F. Ismagilov

Rustem F. Ismagilov

California Institute of Technology

Publications: 24

Wei Huang

Wei Huang

Northwestern Polytechnical University

Publications: 23

Shih-Yuan Liu

Shih-Yuan Liu

Boston College

Publications: 23

Xiaohong Zhang

Xiaohong Zhang

Soochow University

Publications: 22

Michal Szostak

Michal Szostak

Rutgers, The State University of New Jersey

Publications: 22

Trending Scientists

Paulo Veríssimo

Paulo Veríssimo

King Abdullah University of Science and Technology

Dimitris Samaras

Dimitris Samaras

Stony Brook University

Nadeem Javaid

Nadeem Javaid

COMSATS University Islamabad

Mostafa Abbaszadeh

Mostafa Abbaszadeh

Amirkabir University of Technology

Jean-Marc Latour

Jean-Marc Latour

Grenoble Alpes University

Yangguang Li

Yangguang Li

Northeast Normal University

Stephen Neidle

Stephen Neidle

University College London

Peter A. Todd

Peter A. Todd

National University of Singapore

Andrés Baselga

Andrés Baselga

University of Santiago de Compostela

Gil Rilov

Gil Rilov

Israel Oceanographic and Limnological Research

Voitto Haukisalmi

Voitto Haukisalmi

University of Helsinki

Giuseppe Zanotti

Giuseppe Zanotti

University of Padua

Ping-Yee Law

Ping-Yee Law

University of Minnesota

Sean P. J. Whelan

Sean P. J. Whelan

Washington University in St. Louis

Bertrand Bessagnet

Bertrand Bessagnet

Laboratoire de Meteologie Dynamique - IPSL

Peter S. Rabinovitch

Peter S. Rabinovitch

University of Washington

Something went wrong. Please try again later.