Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Hideo Takeshiba"'
Publikováno v:
Bioorganic & Medicinal Chemistry. 12:3561-3567
Enantiomerically pure (R)- and (S)-1-(1H-1,2,4-triazol-1-yl)-2-(4-fluorophenyl)-3-trimethylsilylpropan-2-ol 1 were prepared via an enantioselective Grignard reaction. The absolute stereochemistry of 1 was determined by X-ray analysis. In a comparison
Autor:
Hisaki Kajino, Hideo Takeshiba, Takahiro Tsukiyama, Junzo Tobitsuka, Hiroyuki Itoh, Yukiyoshi Takahi, Mikio Tsuda, Hiroshi Ohta
Publikováno v:
Bioorganic & Medicinal Chemistry. 10:4029-4034
Enhancement of magnesium bromide diethyl etherate in addition reaction of trimethylsilylmethylmagnesium chloride 5 to 2-(1H-1,2,4-triazol-1-yl)acetophenones 6 allowed us to prepare silicon-containing azole derivatives, which were tested for fungicida
Publikováno v:
Journal of Pesticide Science. 19:S275-S300
Publikováno v:
ChemInform. 32
A new series of silicon-containing derivatives of 2-aryl-3-(1H-1,2,4-triazol-1-yl)propanenitriles were synthesized and evaluated for fungicidal activities against rice sheath blight and powdery mildew on cucumber. These derivatives exhibited higher e
Autor:
Hiroshi Ohta, Yukiyoshi Takahi, Mikio Tsuda, Hideo Takeshiba, Hiroyuki Itoh, Junzo Tobitsuka, Rieko Yoneda
Publikováno v:
Chemicalpharmaceutical bulletin. 51(9)
A new series of azole derivatives of 1-triazolyl-4-trimethylsilyl-2-butanol and 1-triazolyl-5-trimethylsilyl-2-pentanol were synthesized and evaluated for fungicidal activities against rice blast, sheath blight, and powdery mildew on barley. The deri
Publikováno v:
Chemicalpharmaceutical bulletin. 49(7)
A new series of silicon-containing derivatives of 2-aryl-3-(1H-1,2,4-triazol-1-yl)propanenitriles were synthesized and evaluated for fungicidal activities against rice sheath blight and powdery mildew on cucumber. These derivatives exhibited higher e
Autor:
Hiroshi Ohta, Hiroyuki Itoh, Noriki Hayashi, Hideo Takeshiba, Hisaki Kajino, Rieko Yoneda, Junzo Tobitsuka, Matsuhisa Tadashi, Yukiyoshi Takahi, Mikio Tsuda
Publikováno v:
ChemInform. 31
A new series of azole derivatives containing silicon were synthesized and evaluated for fungicidal activity against rice sheath blight by submerged application. Among them, 2-(4-fluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-3-trimethylsilylpr opan-2-ol (9a
Autor:
Hiroshi Ohta, Yukiyoshi Takahi, Hisaki Kajino, Mikio Tsuda, Rieko Yoneda, Hideo Takeshiba, Matsuhisa Tadashi, Hiroyuki Itoh, Noriki Hayashi, Junzo Tobitsuka
Publikováno v:
Chemicalpharmaceutical bulletin. 48(8)
A new series of azole derivatives containing silicon were synthesized and evaluated for fungicidal activity against rice sheath blight by submerged application. Among them, 2-(4-fluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-3-trimethylsilylpr opan-2-ol (9a
Autor:
Teruomi Jojima, Hideo Takeshiba
Publikováno v:
Agricultural and Biological Chemistry. 38:1169-1176
Publikováno v:
Chemical and Pharmaceutical Bulletin. 28:198-201