Literature DB >> 21109890

Asymmetric amplification in amino acid sublimation involving racemic compound to conglomerate conversion.

Cristóbal Viedma1, Wim L Noorduin, José E Ortiz, Trinidad de Torres, Pedro Cintas.   

Abstract

A straightforward unprecedented sublimation protocol that reveals both conversion of a racemic compound into a racemic conglomerate and subsequent enantioenrichment has been developed for the proteinogenic amino acid valine. The phenomenon has been observed in closed and open systems, providing insight into asymmetric amplification mechanisms under presumably prebiotic conditions.

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Year:  2010        PMID： 21109890     DOI： 10.1039/c0cc04271d

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  5 in total

1.  Transfer of Asymmetry between Proteinogenic Amino Acids under Harsh Conditions.

Authors:  Arkadii V Tarasevych; Thomas Vives; Valeriy N Snytnikov; Jean-Claude Guillemin
Journal:  Orig Life Evol Biosph       Date:  2017-03-31       Impact factor: 1.950

2.  Deracemization of amino acids by partial sublimation and via homochiral self-organization.

Authors:  Arkadii V Tarasevych; Alexander E Sorochinsky; Valery P Kukhar; Jean-Claude Guillemin
Journal:  Orig Life Evol Biosph       Date:  2013-05-21       Impact factor: 1.950

3.  Self-disproportionation of enantiomers of thalidomide and its fluorinated analogue via gravity-driven achiral chromatography: mechanistic rationale and implications.

Authors:  Mayaka Maeno; Etsuko Tokunaga; Takeshi Yamamoto; Toshiya Suzuki; Yoshiyuki Ogino; Emi Ito; Motoo Shiro; Toru Asahi; Norio Shibata
Journal:  Chem Sci       Date:  2014-10-30       Impact factor: 9.825

Review 4.  The self-disproportionation of enantiomers (SDE): a menace or an opportunity?

Authors:  Jianlin Han; Osamu Kitagawa; Alicja Wzorek; Karel D Klika; Vadim A Soloshonok
Journal:  Chem Sci       Date:  2018-01-15       Impact factor: 9.825

Review 5.  Insights into Abiotically-Generated Amino Acid Enantiomeric Excesses Found in Meteorites.

Authors:  Aaron S Burton; Eve L Berger
Journal:  Life (Basel)       Date:  2018-05-12
  5 in total

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