Synthetic Studies of Amino Acids by the Use of Copper Complex. II. The Condensation Reaction of <I>N</I>-Pyruvylideneglycinatocopper(II) Complexes with various Aldehydes
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概要
- 論文の詳細を見る
An investigation of the mechanism of the reaction which involves the base-catalyzed condensation of bis(glycinato)copper(II) with aldehydes was carried out with the purpose of improving it so that it can proceed even with lower molar equivalent ratios of aldehydes to the complex and under milder conditions. On the basis of the results reported in the literature and those of this investigation, the reaction has been carried out as expected and has been newly shown to be applicable to <I>p</I>-tolualdehyde and <I>p</I>-chlorobenzaldehyde, and, moreover, to such aldehydo sugar derivatives as 2,3-<I>O</I>-isopropylidene-D-glyceraldehyde by the use of <I>N</I>-pyruvylideneglycinatocopper(II) complexes in the reaction in place of bis(glycinato)copper(II). An attempt at further improvement will also be described in the present communication.
- 公益社団法人 日本化学会の論文
著者
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Ichikawa Tetsuya
Department Of Orthopaedic Surgery Enshu Hospital
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Ishido Yoshiharu
Department Of Chemistry Tokyo Institute Of Technology
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Maeda Sadao
Department of Chemistry, Faculty of Science, Tokyo Institute of Technology
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Araki Younosuke
Department of Chemistry, Tokyo Institute of Technology
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Okamoto Toshiro
Department of Chemistry, Faculty of Science, Tokyo Institute of Technology
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