H-Index & Metrics Best Publications

H-Index & Metrics

Discipline name H-index Citations Publications World Ranking National Ranking
Chemistry D-index 84 Citations 19,271 212 World Ranking 1201 National Ranking 73

Overview

What is he best known for?

The fields of study he is best known for:

  • Organic chemistry
  • Catalysis
  • Alkene

His main research concerns Catalysis, Organic chemistry, Copper, Rhodium and Medicinal chemistry. His work carried out in the field of Catalysis brings together such families of science as Photochemistry, Stereochemistry and Nickel. His work on Carboxylic acid, Pyrrole, Reagent and Decarboxylation as part of general Organic chemistry research is often related to Azole, thus linking different fields of science.

His studies in Copper integrate themes in fields like Amination, Coupling, Combinatorial chemistry and Molecule. His Rhodium research is multidisciplinary, incorporating elements of Alkene, Homogeneous catalysis, Oxidative coupling of methane and Benzoic acid. His research investigates the connection between Medicinal chemistry and topics such as Regioselectivity that intersect with issues in Annulation, Amine gas treating and Phenylphosphine.

His most cited work include:

  • A New Entry of Amination Reagents for Heteroaromatic C−H Bonds: Copper-Catalyzed Direct Amination of Azoles with Chloroamines at Room Temperature (301 citations)
  • Rhodium-catalyzed oxidative coupling of aromatic imines with internal alkynes via regioselective C–H bond cleavage (274 citations)
  • Ruthenium-Catalyzed Oxidative Vinylation of Heteroarene Carboxylic Acids with Alkenes via Regioselective C−H Bond Cleavage (232 citations)

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

Koji Hirano focuses on Catalysis, Organic chemistry, Medicinal chemistry, Rhodium and Palladium. Koji Hirano is studying Regioselectivity, which is a component of Catalysis. His Medicinal chemistry study also includes fields such as

  • Bond cleavage and related Ruthenium,
  • Copper which connect with Photochemistry.

His Rhodium study typically links adjacent topics like Oxidative coupling of methane. His Palladium research incorporates themes from Decarboxylation and Intermolecular force. His Coupling research integrates issues from Copper mediated and Polymer chemistry.

He most often published in these fields:

  • Catalysis (69.95%)
  • Organic chemistry (36.79%)
  • Medicinal chemistry (36.01%)

What were the highlights of his more recent work (between 2015-2021)?

  • Catalysis (69.95%)
  • Medicinal chemistry (36.01%)
  • Organic chemistry (36.79%)

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

His primary scientific interests are in Catalysis, Medicinal chemistry, Organic chemistry, Regioselectivity and Palladium. His research integrates issues of Combinatorial chemistry and Copper in his study of Catalysis. As a part of the same scientific study, he usually deals with the Combinatorial chemistry, concentrating on Hydroamination and frequently concerns with Umpolung and Ligand.

His Medicinal chemistry research is multidisciplinary, relying on both Denticity, Copper mediated, Coupling and Optically active. His Regioselectivity research focuses on Nickel and how it relates to Oxetane. Koji Hirano interconnects Surface modification, Intramolecular force, Polymer chemistry and BINAP in the investigation of issues within Palladium.

Between 2015 and 2021, his most popular works were:

  • A lesson for site-selective C-H functionalization on 2-pyridones: radical, organometallic, directing group and steric controls. (49 citations)
  • Copper-Mediated Decarboxylative Coupling of Benzamides with ortho-Nitrobenzoic Acids by Directed C−H Cleavage (44 citations)
  • Copper-Catalyzed Intramolecular Benzylic C–H Amination for the Synthesis of Isoindolinones (35 citations)

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

  • Organic chemistry
  • Catalysis
  • Alkene

His scientific interests lie mostly in Organic chemistry, Catalysis, Medicinal chemistry, Regioselectivity and Copper. Koji Hirano studied Organic chemistry and Combinatorial chemistry that intersect with Intramolecular force and Bisdiboron. His research in Catalysis intersects with topics in Base and Nickel.

His study in the fields of Pyridine under the domain of Medicinal chemistry overlaps with other disciplines such as Cleavage. His Regioselectivity study integrates concerns from other disciplines, such as Phosphole, Electrophilic amination and Polymer chemistry. His work investigates the relationship between Enantioselective synthesis and topics such as Copper catalyzed that intersect with problems in Stereoselectivity and Reagent.

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

A New Entry of Amination Reagents for Heteroaromatic C−H Bonds: Copper-Catalyzed Direct Amination of Azoles with Chloroamines at Room Temperature

Tsuyoshi Kawano;Koji Hirano;Tetsuya Satoh;Masahiro Miura.
Journal of the American Chemical Society (2010)

464 Citations

Rhodium-catalyzed oxidative coupling of aromatic imines with internal alkynes via regioselective C–H bond cleavage

Tatsuya Fukutani;Nobuyoshi Umeda;Koji Hirano;Tetsuya Satoh.
Chemical Communications (2009)

416 Citations

Ruthenium-Catalyzed Oxidative Vinylation of Heteroarene Carboxylic Acids with Alkenes via Regioselective C−H Bond Cleavage

Takumi Ueyama;Satoshi Mochida;Tatsuya Fukutani;Koji Hirano.
Organic Letters (2011)

355 Citations

Rhodium-catalyzed Oxidative Coupling/Cyclization of Benzamides with Alkynes via C-H Bond Cleavage

Satoshi Mochida;Nobuyoshi Umeda;Koji Hirano;Tetsuya Satoh.
Chemistry Letters (2010)

313 Citations

Nickel‐Catalyzed Direct C ? H Arylation and Alkenylation of Heteroarenes with Organosilicon Reagents

Hitoshi Hachiya;Koji Hirano;Tetsuya Satoh;Masahiro Miura.
Angewandte Chemie (2010)

298 Citations

Copper-mediated C-H/C-H biaryl coupling of benzoic acid derivatives and 1,3-azoles.

Mayuko Nishino;Koji Hirano;Tetsuya Satoh;Masahiro Miura.
Angewandte Chemie (2013)

297 Citations

Rhodium-catalyzed oxidative coupling/cyclization of 2-phenylindoles with alkynes via C-H and N-H bond cleavages with air as the oxidant.

Keisuke Morimoto;Koji Hirano;Tetsuya Satoh;Masahiro Miura.
Organic Letters (2010)

289 Citations

Copper-Mediated Intermolecular Direct Biaryl Coupling

Masanori Kitahara;Nobuyoshi Umeda;Koji Hirano;Tetsuya Satoh.
Journal of the American Chemical Society (2011)

278 Citations

Rhodium-Catalyzed Mono- and Divinylation of 1-Phenylpyrazoles and Related Compounds via Regioselective C−H Bond Cleavage

Nobuyoshi Umeda;Koji Hirano;Tetsuya Satoh;Masahiro Miura.
Journal of Organic Chemistry (2009)

273 Citations

Rhodium-catalyzed regioselective olefination directed by a carboxylic group.

Satoshi Mochida;Koji Hirano;Tetsuya Satoh;Masahiro Miura.
Journal of Organic Chemistry (2011)

256 Citations

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