※一部利用できない機能があります
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電子ブック |
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図書 |
図書
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Tadeusz Skorupski
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電子ブック |
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図書 |
図書
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寺田幸代[著]
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図書 |
図書
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edited by Ellen M. Raven and Helga I. Lasschuijt
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論文 |
論文
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Kimura, Rumi ; Nagano, Tanemasa ; Kinoshita, Hideki
概要:
Ethyl N-Boc- and N-Z-α-tosylglycinates were reacted with a variety of aldehydes in the presence of tributylphosphine and
…
a base to afford the corresponding α,β-didehydroamino acid derivatives with high (Z)-selectivity in good yields. Moreover, ethyl (4S)- and (4R)-2-(N-Boc-amino)-4,5-isopropylidenedioxy-2-pentenoates prepared by the present method were converted to (2S, 4S)- and (2R, 4R)-4-hydroxyprolines, respectively.
続きを見る
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図書 |
図書
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edited by IWA Task Group on Mathematical Modelling for Design and Operation of Biological Wastewater Treatment
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図書 |
図書
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par René Antoine Gauthier et Jean Yves Jolif
目次情報:
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その他 |
その他
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植物地理・分類学会 ; The Society for the Study of Phytogeography and Taxonomy
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