Rchr
J-GLOBAL ID：200901081411485003
Update date: Mar. 25, 2024
Ohga Yasushi
オオガ ヤスシ | Ohga Yasushi
Affiliation and department：
Job title：
Professor
Homepage URL (1)：
http://www.appc.oita-u.ac.jp/kinetics/home/index.htm
Research field (1)：
Structural/physical organic chemistry
Research keywords (3)：
高圧化学
, 物理有機化学
, Physical Organic Chemistry
Research theme for competitive and other funds (14)：
- 2017 - 2020 Experimental and computational studies of solvent dynamics in organic liquid-phase reactions
- 2016 - 2020 Tumor imaging by horn type with new cooled MRI coil and TM mode resonator type ESR
- 2016 - 2020 Development and Application of QD method Electromagnetic horn-type and Resonator-type ESR Spectrometers and their Measurement and Analysis.
- 2015 - 2018 Study of organic reaction mechanism in consideration of asynchronous solvation dynamics
- 2014 - 2017 To intake sulfur foods increase the ability of learning memory
- 2013 - 2016 Imaging of oxidant stress in brain tumor using an electromagnetic horn type ESR spectrometer including 3D MRI coil with cooling device
- 2012 - 2015 Dynamically solvent-induced chemical reactions in condensed phase : A joint study of theory and experiment
- 2008 - 2010 ESR study of ferroic crystals under the severe conditions like phase transition and domain switching by means of the electromagnetic horn type ESR apparatus
- 2007 - 2008 高圧下のイオン液体から生まれる反応基礎とグリーン物性
- 2006 - 2008 Solvent Dynamics in Structural Change of Ligands in Metal Complexes Aiming at the Model of Enzyme Reactions
- 2001 - 2003 A Dynamic-Route Study of Organic Bimolecular Reactions in Solution.
- 1998 - 1999 Study on the specific Solvent Effects on Carbocation Reactions
- 液相有機反応における動的溶媒効果
- Dynamic Solvent Effect on Organic Reactions in Liquid Phase
Show all
Papers (14)：
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Shotaro Hirao, Rumi Saeki, Toru Takahashi, Kento Iwai, Nagatoshi Nishiwaki, Yasushi Ohga. Synthesis of Unsymmetrical Ketones Using Chelation-Controlled Sequential Substitution of N-Triazinylamide/Weinreb Amide by Organometallic Reagents. ACS Omega. 2022. 7. 51. 48476-48483
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Rikuo Akisaka, Yasushi Ohga, Manabu Abe. Dynamic solvent effects in radical-radical coupling reactions: An almost bottleable localised singlet diradical. Physical Chemistry Chemical Physics. 2020. 22. 48. 27949-27954
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Yasuhiro Shigemitsu, ·Yasuhi Ohga. Numerical Analysis of Solute-Solvent Coupling Magnitude in the Thermally Backward Ring Closing Reaction of Spirooxazines. Journal of Solution Chemistry. 2020. 49. 7-8. 902-914
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Yasuhiro Shigemitsu, Yasushi Ohga. Computational Analysis of Solute-Solvent Coupling Magnitude in the Z/E Isomerization Reaction of Nitroazobenzene and Benzylideneanilines. Journal of Solution Chemistry. 2018. 47. 1. 127-139
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Hiroki Ueno, Ryoga Arakane, Yoshihisa Matsumoto, Tomoki Tsumura, Akihito Kitazaki, Toru Takahashi, Shotaro Hirao, Yasushi Ohga, Takunori Harada. Long-time relaxation of stress-induced birefringence of microcrystalline alkali halide crystals. Molecules. 2018. 23. 4. 757
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MISC (38)：
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Rabbani M. Gulam, Toru Takahashia, Yasushi Ohga. Dynamic solvent effects on the thermal isomerization of zinc dithizonate. PHYSICAL CHEMISTRY CHEMICAL PHYSICS. 2009. 11. 25. 5170-5174
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Rabbani M. Gulam, Toru Takahashia, Yasushi Ohga. Dynamic solvent effects on the thermal isomerization of zinc dithizonate. PHYSICAL CHEMISTRY CHEMICAL PHYSICS. 2009. 11. 25. 5170-5174
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Kobayashi T, Ohga Y, Ujiie S, Nagaya T, Kuwata K, Nomura Y. 24aYE-9 Applications to extreme state specimen such as big size or large dielectric loss one by means of ESR spectrometer using Electro Magnetic Horns (EMH-ESR) III. Meeting Abstracts of the Physical Society of Japan. 2008. 63. 0. 925-925
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H Yamataka, SC Ammal, T Asano, Y Ohga. Thermal isomerization at a C=N double bond: How does the mechanism vary with the substituent?. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN. 2005. 78. 10. 1851-1855
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H Yamataka, SC Ammal, T Asano, Y Ohga. Thermal isomerization at a C=N double bond: How does the mechanism vary with the substituent?. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN. 2005. 78. 10. 1851-1855
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Books (7)：
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高圧力の科学・技術事典
朝倉書店 2022 ISBN:9784254102970
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第4版 Freshman化学
学術図書出版社 2022 ISBN:9784780610345
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第3版 Freshman化学
学術図書出版社 2019 ISBN:9784780607765
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第2版 Freshman化学
学術図書出版社 2014 ISBN:9784780604078
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原子・分子から学ぶ化学の世界 : 基礎化学・エネルギー・環境
学術図書出版社 2009 ISBN:9784780601725
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Professional career (1)：
- Doctor of Engineering, Kyoto University (Kyoto University)
Committee career (4)：
- 2012 - 2013 有機合成化学協会九州山口支部 幹事
- 2006 - 2007 有機合成化学協会九州山口支部 幹事
- 2004 - 2006 日本化学会 九州支部化学教育協議会幹事
- 1998 - 2001 有機合成化学協会九州山口支部 幹事
Association Membership(s) (5)：
基礎有機化学会
, 高圧力学会
, アメリカ化学会
, 有機合成化学協会
, 日本化学会
