Chiral analysis refers to the quantification of component enantiomers of racemic drug substances or pharmaceutical compounds. Other synonyms commonly...
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In chemistry, a molecule or ion is called chiral (/ˈkaɪrəl/) if it cannot be superposed on its mirror image by any combination of rotations, translations...
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Enantioselective synthesis (redirect from Chiral ligand)
reaction (or reaction sequence) in which one or more new elements of chirality are formed in a substrate molecule and which produces the stereoisomeric...
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chemists as chiral or handed molecules. Each twin is called an enantiomer. Drugs that exhibit handedness are referred to as chiral drugs. Chiral drugs that...
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Chirality (/kaɪˈrælɪti/) is a property of asymmetry important in several branches of science. The word chirality is derived from the Greek χείρ (kheir)...
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Enantiomer (redirect from Chiral amplification)
specifying one of the two enantiomers (the absolute configuration) of a given chiral molecule: the R/S system is based on the geometry of the molecule; the (+)-...
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diastereomers can allow analysis. The use of chiral derivatizing agents has declined with the popularization of chiral HPLC. Besides analysis, chiral derivatization...
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Chirality timeline presents a timeline of landmark events that unfold the developments happened in the field of chirality. Many molecules come in two...
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Chromatography (section Chiral chromatography)
science, environment analysis, and hospitals. Affinity chromatography Aqueous normal-phase chromatography Binding selectivity Chiral analysis Chromatofocusing...
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Chiral inversion is the process of conversion of one enantiomer of a chiral molecule to its mirror-image version with no other change in the molecule...
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In theoretical physics, a chiral anomaly is the anomalous nonconservation of a chiral current. In everyday terms, it is equivalent to a sealed box that...
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is one that has equal amounts of left- and right-handed enantiomers of a chiral molecule or salt. Racemic mixtures are rare in nature, but many compounds...
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"Synthesis of TRIP and Analysis of Phosphate Salt Impurities". Synlett. 2010 (14): 2189–2192. doi:10.1055/s-0030-1258505. ISSN 0936-5214. "Chiral Phosphoric Acids"...
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A chiral switch is a chiral drug that has already approved as racemate but has been re-developed as a single enantiomer. The term chiral switching was...
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in the areas of natural products chemistry, protein chemistry, and chiral analysis by liquid chromatography. Bhushan began his education in his native...
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chromatography with columns having a chiral stationary phase allows analyzing mixtures of enantiomers. The analysis of the enantiomeric distribution of...
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Methyl group (redirect from Chiral methyl)
(T), the methyl substituent becomes chiral. Methods exist to produce optically pure methyl compounds, e.g., chiral acetic acid (deuterotritoacetic acid...
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Metamaterial (redirect from Chiral metamaterials)
cases are not chiral. Generally a chiral and/or bianisotropic electromagnetic response is a consequence of 3D geometrical chirality: 3D-chiral metamaterials...
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Spectroscopy (redirect from Spectroscopic analysis)
scattering and optical activity effects to reveal detailed information on chiral centers in molecules. Raman spectroscopy Saturated spectroscopy Scanning...
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desired chirality thus simplifying the target. Directing a synthesis toward a desirable intermediate can greatly narrow the focus of analysis. This allows...
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Chiral column chromatography is a variant of column chromatography that is employed for the separation of chiral compounds, i.e. enantiomers, in mixtures...
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Spinor (redirect from Chiral fermion)
Fulton & Harris (1991). Jurgen Jost, "Riemannian Geometry and Geometric Analysis" (2002) Springer-Verlag Univeritext ISBN 3-540-42627-2. See chapter 1....
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Homochirality (redirect from Chiral transmission)
Homochirality is a uniformity of chirality, or handedness. Objects are chiral when they cannot be superposed on their mirror images. For example, the left...
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enophile. In terms of the diastereoselection with respect to the newly created chiral centers, an endo preference has been qualitatively observed, but steric...
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Accelerator Laboratory. He is renowned for his foundational work on the chiral anomaly (the Adler-Bardeen theorem), the Yang-Mills and gravitational anomalies...
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asymmetric packing, which results in longer-range chiral order. In the smectic C* phase (an asterisk denotes a chiral phase), the molecules have positional ordering...
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QCD has spontaneous chiral symmetry breaking with the formation of a chiral condensate. Other phases of QCD may break the chiral flavour symmetries in...
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with chiral compounds or in the presence of chiral catalysts, such as most enzymes. For this latter reason, the two enantiomers of most chiral compounds...
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followed by chiral chromatographic separation of the enantiomers. An early enantioselective route to atorvastatin made use of an ester chiral auxiliary...
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Conformational isomerism (redirect from Conformational analysis)
version: (2006–) "gauche". doi:10.1351/goldbook.G02593 Conformational Analysis of Chiral Helical Perfluoroalkyl Chains by VCD Kenji Monde, Nobuaki Miura, Mai...
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