Non-Electronical Activation of a Quinoline Framework Using Steric Repulsion between the 1- and 8-Substituents
Kento Iwai, Nagatoshi Nishiwaki
International Congress on Pure & Applied Chemistry (ICPAC Bali) 2023
Bali, Indonesia (Sep. 2023)
Award Lecture
A Synthetic Reagent for Multiply Functionalized Compounds –Dianionic Cyano-aci-nitroacetate–
Kento Iwai, Nagatoshi Nishiwaki
International Congress on Pure & Applied Chemistry (ICPAC KK) 2022
Kota Kinabalu, Sabah, Malaysia (Nov. 2022)
Invited Lecture
Lecture Award
A Safe Synthetic Equivalent of Nitroacetonitrile and Its Synthetic Uses toward 3-Cyanoisoxazoles
Kento Iwai and Nagatoshi Nishiwaki
28th International Society of Heterocyclic Chemistry Congress (28th ISHC Congress)
Santa Barbara, USA (Aug. 2022)
Recent Advances in Functional Coatings for Building
Nagatoshi Nishiwaki
International Conference on Building Materials
Hanoi, Vietnam (Oct. 2019)
Invited Lecture
Photooxygenation of Aromatic Substrates using Azafluorenone Derivatives as Photocatalysts
Hruyasu Asahara, Yurie Horikawa, Kei Ohkubo, Nagatoshi Nishiwaki and Tsuyoshi Inoue
The 27th International Society of Heterocyclic Chemistry Congress (27th ISHC Congress)
Kyoto, Japan (Sep. 2019)
Direct Synthesis of Nitroaziridines and the Subsequent Lewis Acid Mediated Isomerization to Nitroenamines
Hruyasu Asahara, Soichi Yokoyama and Nagatoshi Nishiwaki
The 27th International Society of Heterocyclic Chemistry Congress (27th ISHC Congress)
Kyoto, Japan (Sep. 2019)
Development of a Synthetic Tool Transcribing Push-Pull Property
Nagatoshi Nishiwaki
International Congress on Pure & Applied Chemistry (ICPAC Yangon) 2019
Yangon, Myanmar (Oct. 2019)
Plenary Lecture & Award Lecture & Session Chair
An Introduction to the Synthesis of Nitroanilines and Nitropyridines via Three Component Ring Transformation
Song Thi Le, Nagatoshi Nishiwaki
4th International Electronic Conference on Medicinal Chemistry
On the Web (https://sciforum.net/conference/ecmc-4) (Nov. 2018)
Keynote Lecture
Synthetic Methods Using a Novel Concept “Pseudo-Intramolecular Process”
Nagatoshi Nishiwaki
International Congress on Pure & Applied Chemistry (ICPAC Langkawi) 2018
Langkawi, Malaysia (Oct. 2018)
Invited Lecture
Lecture Award
Direct Synthesis of Allene from Propargyl Alcohol via Oxaphosphetane Intermediate
Kento Iwai, Soichi Yokoyama, Haruyasu Asahara, Nagatoshi Nishiwaki
International Congress on Pure & Applied Chemistry 2018 (ICPAC 2018)
Siem Reap, Cambodia (Mar. 2018)
Nucleophilic-Type Ring Transformation: A Powerful Synthetic Tool
Nagatoshi Nishiwaki
International Congress on Pure & Applied Chemistry 2018 (ICPAC 2018)
Siem Reap, Cambodia (Mar. 2018)
Invited Lecture
Nitro-Promoted Direct Functionalization of the 1-Methyl-2-quinolone Framework
Feiyue Hao, Soichi Yokoyama, Haruyasu Asahara, Nagatoshi Nishiwaki
The 6th International Symposium on Frontier Technology
Kami, Japan (Nov. 2017)
Direct and Diastereoselective Aziridination of Nitroalkenes Affording trans-N-Alkyl-C-nitroaziridines and the Subsequent Lewis Acid Mediated Isomerization to (Z)-β-Nitroenamines
Feiyue Hao, Soichi Yokoyama, Haruyasu Asahara, Nagatoshi Nishiwaki
ACS Publication Symposium – Innovation in Molecular Synthesis
Shanghai, China (Oct. 2017)
Development of a Novel Concept "Pseudo-Intramolecular Process" for Organic Synthesis
Nagatoshi Nishiwaki
2nd Asian Conference on Oleo Science (ACOS 2017) and 56th Annual Meeting of the Japan Oil Chemist's Society
Tokyo, Japan (Sep. 2017)
Award Lecture
Phosphine Induced Various Chemical Conversion of Propargyl Alcohol Reagent
Kento Iwai, Soichi Yokoyama, Haruyasu Asahara, Nagatoshi Nishiwaki
2nd Asian Conference on Oleo Science (ACOS 2017) and 56th Annual Meeting of the Japan Oil Chemist's Society
Tokyo, Japan (Sep. 2017)
Synthesis of Versatile Aza-Heterocyclic Compounds by Three Component Ring Transformation
Nagatoshi Nishiwaki
14th International Conference and Exhibition on Pharmacetical Formulations
Brussels, Belgium (Aug. 2017)
Plenary Lecture & Session Chair
Synthesis of Polysubstituted Nicotinates and Azafluorenones
Haruyasu Asahara
2nd European Organic Chemistry Congress
Amsterdam, Netherlands (Mar. 2017)
Invited Lecture