Tadashi Okuyama

Solvolysis of Cyclohexenyliodonium Salt, a New Precursor for the Vinyl Cation: Remarkable Nucleofugality of the Phenyliodonio Group and Evidence for Internal Return from an Intimate Ion-Molecule Pair

Tadashi Okuyama, T Takino, Takuya Sueda et al. · Journal of the American Chemical Society · 1995 · 289 citations

Molecular Sciences, Heterocyclic, Biochemistry +11

Solvolysis of Vinyl Iodonium Salts. New Insights into Vinyl Cation Intermediates

Tadashi Okuyama · Accounts of Chemical Research · 2001 · 136 citations

Chemical Engineering, Novel Organocatalysts, Engineering +12

Enantiodifferentiating tetrahydrofuranylation of but-3-enyl carboxylates using optically active hypervalent iodine(III) reagents via a 1,3-dioxan-2-yl cation intermediate

Morifumi Fujita, Sakuro Okuno, Hee Jin Lee et al. · Tetrahedron Letters · 2007 · 107 citations

Enantioselective Synthesis, Engineering, Active Hypervalent Iodine +10

In-Plane Vinylic S_N2 Substitution and Intramolecular β Elimination of β-Alkylvinyl(chloro)-λ³-iodanes

Tadashi Okuyama, T Takino, Koichi Sato et al. · Journal of the American Chemical Society · 1998 · 75 citations

Chemical Engineering, Engineering, Biochemistry +10

Elimination−Addition Mechanism for Nucleophilic Substitution Reaction of Cyclohexenyl Iodonium Salts and Regioselectivity of Nucleophilic Addition to the Cyclohexyne Intermediate

Morifumi Fujita, Wan Hyeok Kim, Yuichi Sakanishi et al. · Journal of the American Chemical Society · 2004 · 59 citations