Surface Modification of Poly(Lactic Acid) by Photochemical Oxygenation

〇Haruyasu Asahara, The 10th International Conference of Modification, Degradation and Stabilization of Polymers, The University of Tokyo, Japan, Sep. 2018 (Oral Presentation)

Surface Oxygenation of Poly(Lactic Acid) using Chlorine Dioxide Radical as an Oxidant

〇Haruyasu Asahara, JSPS Core-to-Core Program Bioplastics Global Joint Satellite Symposium, Universiti Sains Malaysia, Malaysia, Jul. 2018 (Oral Presentation)

Development of Difunctionalized N-Acylimines and its Application to α-Amino Acid Synthesis

〇Haruyasu Asahara,

International Symposium of SFB 749 on ''Dynamics and Intermediates of Molecular Transformations'', Ludwig-Maximilians-Universität München, Germany, Aug. 2017 (oral presentation).

Synthesis of Polysubstituted Nicotinates and Azafluorenones

〇Haruyasu Asahara,

2nd European Organic Chemistry Congress, Hyatt Place Amsterdam Airport, Netherlands, Mar. 2017 (oral presentation).

‘‘Substituted Diversity-directed Synthesis of Nitropyridines and Nitroanilines by Three-component Ring Transformation’’, 13th Global Congress on Manufacturing and Management (GCMM 2016

〇Haruyasu Asahara, 13th Global Congress on Manufacturing and Management (GCMM 2016), , Zhengzhou University, China, Dec. 2016 (oral presentation).

‘‘Hantzsch-type Reaction of β-Formyl-β-nitroenamine: Multi-component Synthesis of 4-Substituted-3,5-dinitro-1,4-dihydropyridine’’, 25th International Society of Heterocyclic Chemistry Congress (ISHC-2015)

〇Haruyasu Asahara, Mai Hamada, Nagatoshi Nishiwaki, ‘‘Hantzsch-type Reaction of β-Formyl-β-nitroenamine: Multi-component Synthesis of 4-Substituted-3,5-dinitro-1,4-dihydropyridine’’, 25th International Society of Heterocyclic Chemistry Congress (ISHC-2015), 0014, UC Santa Barbara, USA, Aug 2015 (oral presentation)

‘‘Facile Synthesis of α-Hydroxy-β-dicarbonyl Compounds’’, China-Japan Innovation Forum on New Energy Utilization and Sustainable Development

〇Haruyasu Asahara, Nagatoshi Nishiwaki, ‘‘Facile Synthesis of α-Hydroxy-β-dicarbonyl Compounds’’, China-Japan Innovation Forum on New Energy Utilization and Sustainable Development, 3-08, Anhui, China, Nov 2014 (oral presentation)

‘‘Development of Safe Cyano(nitro)methylation Agent and its Application to the Synthesis of Heterocycles’’, 8th Eurasian Meeting on Heterocyclic Chemistry (EAMHC-2014)

〇Haruyasu Asahara, Kyo Muto, Nagatoshi Nishiwaki, ‘‘Development of Safe Cyano(nitro)methylation Agent and its Application to the Synthesis of Heterocycles’’, 8th Eurasian Meeting on Heterocyclic Chemistry (EAMHC-2014), OP-1, Tbilisi, Georgia, Sep 2014 (oral presentation)

‘‘Concise α-Oxidation of β-Dicarbonyl Compounds’’, 1st Asian Conference on Oleo Science (ACOS2014)

〇Haruyasu Asahara, Nagatoshi Nishiwaki, ‘‘Concise α-Oxidation of β-Dicarbonyl Compounds’’, 1st Asian Conference on Oleo Science (ACOS2014), O19-1, Sapporo, Japan, Sep 2014 (oral presentation)

‘‘Kinetic Resolution of Racemic Aryl Amines via Enantioselective N-Acylation with 6-O-modified CDs in Nonpolar Solvents’’, The 16th International Cyclodextrin Symposium

〇Haruyasu Asahara, Takuya Iwamoto, Toshiyuki Kida, Mitsuru Akashi, ‘‘Kinetic Resolution of Racemic Aryl Amines via Enantioselective N-Acylation with 6-O-modified CDs in Nonpolar Solvents’’, The 16th International Cyclodextrin Symposium, PP042, Nankai Univ., May 2012 (poster session)