Über das Problem der Ähnlichkeit in der Chemie Über spezifisch adsorbierende Silicagele III

Bartels, H.; Erlenmeyer, H.

doi:10.1002/hlca.19650480202

Cited by 14 publications

(1 citation statement)

References 22 publications

(3 reference statements)

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“…A property of silica gel to retain information ("remember"it) about complex or chiral molecules dissolved in it during molding was noticed long ago [210][211][212][213]. After their removal, silica gel could selectively adsorb these molecules or enantiomers.…”

Section: Chiral Field (Chiral Memory) and Racemic Fieldmentioning

confidence: 99%

Сhiral and Racemic Fields Concept for Understanding of the Homochirality Origin, Asymmetric Catalysis, Chiral Superstructure Formation from Achiral Molecules, and B-Z DNA Conformational Transition

2019

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The four most important and well-studied phenomena of mirror symmetry breaking of molecules were analyzed for the first time in terms of available common features and regularities. Mirror symmetry breaking of the primary origin of biological homochirality requires the involvement of an external chiral inductor (environmental chirality). All reviewed mirror symmetry breaking phenomena were considered from that standpoint. A concept of chiral and racemic fields was highly helpful in this analysis. A chiral gravitational field in combination with a static magnetic field (Earth’s environmental conditions) may be regarded as a hypothetical long-term chiral inductor. Experimental evidences suggest a possible effect of the environmental chiral inductor as a chiral trigger on the mirror symmetry breaking effect. Also, this effect explains a conformational transition of the right-handed double DNA helix to the left-handed double DNA helix (B-Z DNA transition) as possible DNA damage.

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Section: Chiral Field (Chiral Memory) and Racemic Fieldmentioning

confidence: 99%

Сhiral and Racemic Fields Concept for Understanding of the Homochirality Origin, Asymmetric Catalysis, Chiral Superstructure Formation from Achiral Molecules, and B-Z DNA Conformational Transition

2019

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Alkyl, Aryl, Aralkyl, and Related Thiazole Derivatives

Aune¹,

Dou

Crousier³

1979

Chemistry of Heterocyclic Compounds: A Series of Monographs

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Chromatographische Racemattrennung

Blaschke

1980

Angewandte Chemie

146

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Durch Chromatographie an optisch aktiven Adsorbentien werden zahlreiche Racemate in die optisch reinen Enantiomere gespalten. Zur Trennung eignen sich synthetische Polymere mit optisch aktiven Amid-, Aminosaure-und Kronenethergruppen, Naturstoffe wie Starke und Cellulose sowie mikrokristalline Triacetylcellulose. Racemate sind ferner gaschromatographisch an optisch aktiven stationaren Phasen zu trennen.

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Über das Problem der Ähnlichkeit in der Chemie Über spezifisch adsorbierende Silicagele III

Cited by 14 publications

References 22 publications

Сhiral and Racemic Fields Concept for Understanding of the Homochirality Origin, Asymmetric Catalysis, Chiral Superstructure Formation from Achiral Molecules, and B-Z DNA Conformational Transition

Сhiral and Racemic Fields Concept for Understanding of the Homochirality Origin, Asymmetric Catalysis, Chiral Superstructure Formation from Achiral Molecules, and B-Z DNA Conformational Transition

Alkyl, Aryl, Aralkyl, and Related Thiazole Derivatives

Chromatographische Racemattrennung

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