Toru Hagi

Diethyl 1-fluoro-1-phenylsulfonylmethanephosphonate, a versatile agent for the preparation of monofluorinated building blocks.

Toru Koizumi, Toru Hagi, Yoshiharu Horie et al. · Chemical and Pharmaceutical Bulletin · 1987 · 52 citations · Full text

Natural Sciences, Chemistry, Medicinal Chemistry +4

Asymmetric 1,3-dipolar cycloaddition of chiral sulphinylethenes with 1-methyl-3-oxido-pyridinium and some nitrones

Tamiko Takahashi, Akihito Fujii, Jun Sugita et al. · Tetrahedron Asymmetry · 1991 · 50 citations

Natural Sciences, Chemistry, Organic Chemistry +6

The First Asymmetric 1,3-Dipolar Cycloaddition of 1-Methyl-3-oxidopyridinium and (<i>R</i>)s-<i>p</i>-Tolyl Vinyl Sulfoxide. An Enantioselective Synthesis of (1<i>S</i>)-(−)-2α-Tropanol

Tamiko Takahashi, Kazuyoshi Kitano, Toru Hagi et al. · Chemistry Letters · 1989 · 34 citations

Natural Sciences, Chemistry, Medicinal Chemistry +9

Synthetic studies for novel structure of α-nitrogenously functionalized α-fluorocarboxylic acids. Part 1. The first synthesis and reactions of N-protected α-fluoroglycines

Yoshio Takéuchi, Manabu Nabetani, Toru Hagi et al. · Journal of the Chemical Society Perkin Transactions 1 · 1991 · 29 citations

Pharmacy, Biochemistry, Medicinal Chemistry +12

1,3-Dipolar Cycloaddition of 1-Methyl-3-oxidopyridinium and Sulfonylethenes. A Synthesis of 2-Tropanols and Monofluorinated 2-Tropanol

Tamiko Takahashi, Toru Hagi, Kazuyoshi Kitano et al. · Chemistry Letters · 1989 · 17 citations

Natural Sciences, Chemistry, Organic Chemistry +5