Facile Production of D-Histidine by Asymmetric Transformation of L-Histidine.

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概要

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• An asymmetric transformation from L-histidine [L-His] to D-His was achieved by using salicylaldehyde as a catalyst for epimerization, and (2<I>R</I>, 3<I>R</I>)-tartaric acid as a resolving agent, in acetic acid. Treatment of the obtained salt with triethylamine in methanol gave D-His with 100% optical purity in 95% yield based on the starting L-His.

• 公益社団法人 日本化学会の論文

著者

• KUROKAWA Hidemoto

  Faculty of Engineering and High Technology Research Center, Kansai University

• MIYAZAKI Hideya

  Faculty of Engineering, Kansai University

• OHTA Atsushi

  Faculty of Engineering, Kansai University

• Shiraiwa Tadashi

  Faculty Of Chemistry Materials And Bioengineering Kansai University

• Shinjo Kazuyuki

  Faculty of Engineering, Kansai University

• Masui Yoko

  Faculty of Engineering, Kansai University

• Natsuyama Hisashi

  Faculty of Engineering, Kansai University

関連論文

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• Computational Complexity of Liveness Problem of Normal Petri Net
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• Special Section on Selected Papers from the 16th Workshop on Circuits and Systems in Karuizawa
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• Special Section on Concurrent/Hybrid Systems : Theory and Applications
• Optical resolution by preferential crystallization of DL-thiazolidine-4-carboxylic acid.
• Asymmetric Transformation of (RS)-1,2,3,4-Tetrahydro-3-isoquinolinecarboxylic Acid via Salt Formation with (1S)-10-Camphorsulfonic Acid.
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• Facile Production of D-Histidine by Asymmetric Transformation of L-Histidine.
• Racemic structure and optical resolution by preferential crystallization of (.+-.)-organic ammonium hydrogen malates.
• Asymmetric Transformations of Proline and 2-Piperidinecarboxylic acid via Formation of Salts with Optically Active Tartaric Acid.
• Optical resolution of DL-valine, DL-leucine, and DL-isoleucine by formation of adduct with L-phenylalanine.
• Racemic structures and optical resolutions by preferential crystallization of organic ammonium salts of N-formyl-DL-phenylalanine.
• Optical resolution by replacing crystallization of ammonium salts of N-acetyl-DL-2-aminobutanoic acid, N-acetyl-DL-norvaline, and N-acetyl-DL-norleucine.
• Racemic structures and optical resolution by preferential crystallization of organic ammonium salts of (.+-.)-mandelic acid.
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• Optical resolution of (.+-.)-phenylsuccinic acid by using (-)-proline as resolving agent.
• Racemic structure and optical resolution by preferential crystallization of organic ammonium salts of N-formyl-DL-tyrosine.
• Optical resolution by preferential crystallization of 1,1,3,3-tetramethylbutylammonium salt of N-formyl-DL-.ALPHA.-phenylglycine.
• Optical resolution by replacing crystallization of DL-threonine.

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