Akira Yoneoka

Reductive transformation of α,β-epoxy ketones and other compounds promoted through photoinduced electron transfer processes with 1,3-dimethyl-2-phenylbenzimidazoline (DMPBI)

Eietsu Hasegawa, Akira Yoneoka, Kumiko Suzuki et al. · Tetrahedron · 1999 · 123 citations

Natural Sciences, Biochemistry, Chemistry +11

1,3-Dimethyl-2-phenylbenzimidazoline (DMPBI)-Acetic Acid: An Effective Reagent System for Photoinduced Reductive Transformation of α,β-Epoxy Ketones to β-Hydroxy Ketones

Eietsu Hasegawa, Naoki Chiba, Aiko Nakajima et al. · Synthesis · 2002 · 17 citations

Natural Sciences, Chemistry, Green Chemistry +11

Photoreactions of 4-(Tribromomethyl)-4-methyl-2,5-cyclohexadienone and Its Derivatives with Amines:  Radical Cyclization and Ring Expansion Reactions Promoted through Photoinduced Electron Transfer Processes

Eietsu Hasegawa, Yukinobu Tamura, Kimiko Z. Suzuki et al. · The Journal of Organic Chemistry · 1999 · 16 citations

Natural Sciences, Chemistry, Catalysis +15

Photoinduced electron-transfer reaction of α-bromomethyl-substituted benzocyclic β-keto esters with amines: selective reaction pathways depending on the nature of the amine radical cations

Eietsu Hasegawa, Emi Tosaka, Akira Yoneoka et al. · Research on Chemical Intermediates · 2012 · 15 citations · Full text

Natural Sciences, Chemistry, Organic Chemistry +10