Tatsuo Takeshima

Reaction of active methylene compounds with carbon disulfide in the presence of ammonia. III. Reaction of cyclopentanone and cycloheptanone

Tatsuo Takeshima, Masataka Yokoyama, Tsuneo Imamoto et al. · The Journal of Organic Chemistry · 1969 · 71 citations

Natural Sciences, Biochemistry, Chemistry +11

Synthesis of 2-alkoxycarbonyl enamino thioaldehydes and selenaldehydes (as pentacarbonyltungsten(0) complexes). Improved synthesis of simple and 2-cyano enamino thioaldehydes and some chemical reactions of these compounds

Motomu Muraoka, Tatsuo Yamamoto, Kazuo Enomoto et al. · Journal of the Chemical Society Perkin Transactions 1 · 1989 · 30 citations

Natural Sciences, Chemistry, Bioorganic Chemistry +8

Diastereoselection in the reactions of thioallylic anions with benzaldehyde

Toshio Hayashi, Nobuo Fujitaka, Takeshi Oishi et al. · Tetrahedron Letters · 1980 · 28 citations

Natural Sciences, Chemistry, Organic Chemistry +4

Reactions of β-imino-nitriles and -esters with carbon disulphide. A new synthesis and some reactions of 2-cyano-3-imino-dithiocarboxylic acids

Motomu Muraoka, Tatsuo Yamamoto, Sadaki Yamaguchi et al. · Journal of the Chemical Society Perkin Transactions 1 · 1977 · 25 citations

Natural Sciences, Chemistry, Medicinal Chemistry +9

Reaction of malononitrile with carbon disulfide in an aqueous alkaline medium [thiopyrans]

Tatsuo Takeshima, Masataka Yokoyama, Naoaki Fukada et al. · The Journal of Organic Chemistry · 1970 · 25 citations

Natural Sciences, Biochemistry, Chemistry +9