Optical Resolution by Preferential Crystallization of (RS)-2-Amino-3-(2-carboxyethylthi0) propanoic Acid

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概要

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• Electrophilic additions of DL- and L-Cys to propenoic acid afforded (RS)- and (R)-2-amino-3-(2-carboxyethylthio) propanoic acids [(RS)- and (R)-ACE], respectively. (RS)-ACE was found to exist as a conglomerate besed on its melting point, solubility, and infrared spectrum. (RS)-ACE was optically resolved by preferential crystallization to yield (R)- and (S)-ACE. The obtained (R)- and (S)-ACE were efficiently recrystallized from water, taking account of the solubility of (RS)-ACE, to give them in optically fore form.

• 社団法人日本農芸化学会の論文
• 1998-04-23

著者

• Kubo M

  Unit Of Chemistry Faculty Of Engineering Kansai University

• Kubo Motoki

  Unit Of Chemistry Faculty Of Engineering Kansai University

• Kubo Motoki

  Faculty Of Engineering And High Technology Research Center Kansai University

• SHIRAIWA Tadashi

  Unit of Chemistry, Faculty of Engineering, Kansai University

• Ohkubo Masahiro

  Pharmaceutical Institute Tohoku University

• Kurokawa Hidemoto

  Chemical Branch Faculty Of Engineering And Kansai University High Technology Research Center Kansai

• SHIRAIWA Tadashi

  Faculty of Engineering and High Technology Research Center, Kansai University

• WATANABE Mitsuhiro

  Faculty of Engineering and High Technology Research Center, Kansai University

• NAKATANI Hidemasa

  Faculty of Engineering and High Technology Research Center, Kansai University

• OHKUBO Masanori

  Faculty of Engineering and High Technology Research Center, Kansai University

• KUROKAWA Hidemoto

  Faculty of Engineering and High Technology Research Center, Kansai University

• Ohkubo Masanori

  Department Of Material System Engineering And Life Science Faculty Of Engineering Toyama University

• Shiraiwa Tadashi

  Unit Of Chemistry Faculty Of Engineering Kansai University

• Shiraiwa T

  Unit Of Chemistry Faculty Of Engineering And High Technology Research Center Kansai University

• Shiraiwa Tadashi

  Faculty Of Chemistry Materials And Bioengineering Kansai University

• Nakatani Hidemasa

  Faculty Of Engineering And High Technology Research Center Kansai University

• Kurokawa Hidemoto

  Chemical Branch Faculty Of Engineering And Kansai University High Technology Research Center Kansai

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• Preparation of Optically Active-2-Thiazolidinecarboxylic Acid by Asymmetric Transformation
• Optical Resolution by Preferential Crystallization of (RS)-2-Benzoylamino-2-benzyl-3-hydroxypropanoic Acid and Its Use in Synthesizing Optically Active 2-Amino-2-methyl-3-phenylpropanoic Acid
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• Preparation of Optically Active threo-2-Amino-3-hydroxy-3-phenylpropanoic Acid (threo-β-Phenylserine) via Optical Resolution
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• Detection of Organic Compounds by Dual Fluorescence of Bis(1-pyrenecarbonyl)-γ-cyclodextrins
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• Preparation and Isolation of 2-Methylamino-3-Phenylpropanoic Acid Enantiomers Using Selective Crystallization
• Optical Resolution by Preferential Crystallization of (RS)-α-Amino-γ-butyrolactone Hydrochloride
• Optical Resolution by Preferential Crystallization of (RS)-2-Amino-3-Chloropropanoic Acid Hydrochloride
• Successive Optical Resolution by Replacing Crystallization of _DL-Threonine
• Structures and Properties of a Diastereoisomeric Molecular Compound of (2S,3S)- and (2R,3S)-N-Acetyl-2-amino-3-methylpentanoic Acids
• Preparation of Optically Active Allothreonine by Separating from a Diastereoisomeric Mixture with Threonine
• Synthesis of Optically Active Homocysteine from Methionine and Its Use in Preparing Four Stereoisomers of Cystathionine
• Facile Synthesis of Optically Active Homocysteine from Methionine
• Asymmetric transformation of (RS)-cysteine via formation of (RS)-4-thiazolidinecarboxylic acids.
• 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.
• Asymmetric transformation of (RS)-2-phenylglycine via formation of salt with(1S)-10-camphorsulfonic acid.
• Facile Production of D-Histidine by Asymmetric Transformation of L-Histidine.
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• Asymmetric Transformations of Proline and 2-Piperidinecarboxylic acid via Formation of Salts with Optically Active Tartaric 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.
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• Optical resolution by replacing crystallization of DL-threonine.

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