Eietsu Hasegawa

About Eietsu Hasegawa

Eietsu Hasegawa, With an exceptional h-index of 29 and a recent h-index of 14 (since 2020), a distinguished researcher at Niigata University, specializes in the field of Organic chemistry, Electron transfer, Photochemistry, Green chemistry.

His recent articles reflect a diverse array of research interests and contributions to the field:

Fluorescence enhancement of benzimidazolium derivative on clay nanosheets by surface-fixation induced emission (S-FIE)

Desulfonylative Radical Truce–Smiles Rearrangement Utilizing the Benzimidazoline and Benzimidazolium Redox Couple

Electron and hydrogen atom donor photocatalysts in situ generated from benzimidazolium salts and hydride reagents

Correction to “Triarylamine-Substituted Benzimidazoliums as Electron Donor–Acceptor Dyad-Type Photocatalysts for Reductive Organic Transformations”

Triarylamine-Substituted Benzimidazoliums as Electron Donor–Acceptor Dyad-Type Photocatalysts for Reductive Organic Transformations

A Photocatalytic System Composed of Benzimidazolium Aryloxide and Tetramethylpiperidine 1-Oxyl to Promote Desulfonylative α-Oxyamination Reactions of α-Sulfonylketones

Obituary for Professor Toshio Mukai

Competitive desulfonylative reduction and oxidation of α-sulfonylketones promoted by photoinduced electron transfer with 2-hydroxyaryl-1, 3-dimethylbenzimidazolines under air

Eietsu Hasegawa Information

University

Position

___

Citations(all)

3080

Citations(since 2020)

761

Cited By

2580

hIndex(all)

29

hIndex(since 2020)

14

i10Index(all)

82

i10Index(since 2020)

27

Email

University Profile Page

Google Scholar

Eietsu Hasegawa Skills & Research Interests

Organic chemistry

Electron transfer

Photochemistry

Green chemistry

Top articles of Eietsu Hasegawa

Fluorescence enhancement of benzimidazolium derivative on clay nanosheets by surface-fixation induced emission (S-FIE)

Photochemical & Photobiological Sciences

2024/4/28

Desulfonylative Radical Truce–Smiles Rearrangement Utilizing the Benzimidazoline and Benzimidazolium Redox Couple

Synlett

2024/2

Hajime Iwamoto
Hajime Iwamoto

H-Index: 11

Eietsu Hasegawa
Eietsu Hasegawa

H-Index: 14

Electron and hydrogen atom donor photocatalysts in situ generated from benzimidazolium salts and hydride reagents

Journal of Photochemistry and Photobiology

2023/8/1

Hajime Iwamoto
Hajime Iwamoto

H-Index: 11

Eietsu Hasegawa
Eietsu Hasegawa

H-Index: 14

Correction to “Triarylamine-Substituted Benzimidazoliums as Electron Donor–Acceptor Dyad-Type Photocatalysts for Reductive Organic Transformations”

Journal of the American Chemical Society

2023/7/18

Hajime Iwamoto
Hajime Iwamoto

H-Index: 11

Eietsu Hasegawa
Eietsu Hasegawa

H-Index: 14

Triarylamine-Substituted Benzimidazoliums as Electron Donor–Acceptor Dyad-Type Photocatalysts for Reductive Organic Transformations

Journal of the American Chemical Society

2023/5/2

Hajime Iwamoto
Hajime Iwamoto

H-Index: 11

Eietsu Hasegawa
Eietsu Hasegawa

H-Index: 14

A Photocatalytic System Composed of Benzimidazolium Aryloxide and Tetramethylpiperidine 1-Oxyl to Promote Desulfonylative α-Oxyamination Reactions of α-Sulfonylketones

ACS omega

2022/1/26

Hajime Iwamoto
Hajime Iwamoto

H-Index: 11

Eietsu Hasegawa
Eietsu Hasegawa

H-Index: 14

Obituary for Professor Toshio Mukai

2021/9/1

Competitive desulfonylative reduction and oxidation of α-sulfonylketones promoted by photoinduced electron transfer with 2-hydroxyaryl-1, 3-dimethylbenzimidazolines under air

The Journal of Organic Chemistry

2021/1/25

Eietsu Hasegawa
Eietsu Hasegawa

H-Index: 14

Hajime Iwamoto
Hajime Iwamoto

H-Index: 11

Translational isomers of N-sulfonylated [3] catenane: synthesis and isomerization

Chemical Communications

2021

Synthesis and Resolution of Optically Active Topologically Chiral Catenane

Chemistry Letters

2020/12

Eietsu Hasegawa
Eietsu Hasegawa

H-Index: 14

Hajime Iwamoto
Hajime Iwamoto

H-Index: 11

Neodymium-Promoted Highly Selective Carbon–Carbon Double Bond Formation of Ketones with Allyl Halides in the Presence of Diethyl Phosphite

Synthesis

2020/11

Chelation and Stereodirecting Group Effects on Regio-and Diastereoselective Samarium (II)-Water Allylic Benzoate Reductions

Synthesis

2020/5

Sterically Regulated α-Oxygenation of α-Bromocarbonyl Compounds Promoted Using 2-Aryl-1, 3-dimethylbenzimidazolines and Air

ACS omega

2020/3/25

Eietsu Hasegawa
Eietsu Hasegawa

H-Index: 14

Hajime Iwamoto
Hajime Iwamoto

H-Index: 11

Protocol for visible-light-promoted desulfonylation reactions utilizing catalytic benzimidazolium aryloxide betaines and stoichiometric hydride donor reagents

The Journal of Organic Chemistry

2020/2/19

Eietsu Hasegawa
Eietsu Hasegawa

H-Index: 14

Hajime Iwamoto
Hajime Iwamoto

H-Index: 11

Radical α-C–H cyclobutylation of aniline derivatives

Synlett

2020/1

See List of Professors in Eietsu Hasegawa University(Niigata University)

Co-Authors

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