Atsunori Sano
Wako Pure Chemical Industries, Ltd
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Publication
Featured researches published by Atsunori Sano.
Tetrahedron Letters | 1997
Yasuyuki Kita; Atsunori Sano; Takahiro Yamaguchi; Masahisa Oka; Kentoku Gotanda; Masato Matsugi
Abstract The attributes of 2,2′-azobis-(2,4-dimethyl-4-methoxyvaleronitrile) (V-70), which is an effective radical initiator at low temperature, in contrast to 2,2′-azobisisobutyronitrile (AIBN) are described.
Tetrahedron Letters | 1997
Yasuyuki Kita; Kentoku Gotanda; Atsunori Sano; Masahisa Oka; Kenji Murata; Miki Suemura; Masato Matsugi
Abstract α-Linked C-glycopyranosides were obtained effectively by the radical addition reaction using V-70, an effective radical initiator under mild conditions.
Tetrahedron | 1999
Kentoku Gotanda; Masato Matsugi; Miki Suemura; Chiyo Ohira; Atsunori Sano; Masahisa Oka; Yasuyuki Kita
Abstract Efficient synthesis of α - C -glycopyranosides through a radical addition reaction using 2,2′-azobis(2,4-dimethyl-4-methoxyvaleronitrile) [V-70] as an initiator under mild condition was developed. This method made it possible to completely control the stereocenter at the anomeric position and obtain only the α-anomer in high yield compared with AIBN, Et 3 B, and photo irradiation methods.
Heterocycles | 1994
Masahisa Oka; Satoshi Hashizume; Atsunori Sano
2-Benzyloxy-6-hydroxymethyl-3-isobutyl-5-methoxypyrazine 4-oxide (5e), a key intermediate for synthesis of OPC-15161 (1a) having an inhibitory activity against superoxide anion generation, was prepared from 5-amino-2-benzyloxy-3-isobutyl-6-methoxycarbonylpyrazine 4-oxide (5b) by 3-step reaction
Archive | 2001
Kuniaki Okamoto; Tomimasa Kurita; Atsunori Sano
Journal of Organic Chemistry | 1999
Yasuyuki Kita; Atsunori Sano; Takahiro Yamaguchi; Masahisa Oka; Kentoku Gotanda; Masato Matsugi
Archive | 1995
Yasutaka Igari; Akira Saikawa; Kayoko Okamoto; Shigeru Kamei; Masahisa Oka; Atsunori Sano
Archive | 2001
Kuniaki Okamoto; Mutsumi Sato; Atsunori Sano
Archive | 2001
Kimihiko Sano; Yoji Urano; Takuhiro Kimura; Atsunori Sano
Chemical & Pharmaceutical Bulletin | 1995
Atsunori Sano; Masami Ishihara; Jun Yoshihara; Motoshige Sumino; Hiromi Nawa