In chemistry, conformational isomerism is a form of stereoisomerism in which the isomers can be interconverted just by rotations about formally single...
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Cis–trans isomerism, also known as geometric isomerism, describes certain arrangements of atoms within molecules. The prefixes "cis" and "trans" are from...
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forms of isomerism are structural (or constitutional) isomerism, in which bonds between the atoms differ; and stereoisomerism or (spatial isomerism), in which...
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Stereoisomerism (redirect from Stereo-Isomerism)
In stereochemistry, stereoisomerism, or spatial isomerism, is a form of isomerism in which molecules have the same molecular formula and sequence of bonded...
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Conformational isomerism, a form of stereoisomerism in chemistry Carbohydrate conformation Cyclohexane conformation Protein conformation Conformation...
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Cyclic compound (section Conformational isomerism)
of five atoms and larger – can vary and interconvert such that conformational isomerism is displayed. Indeed, the development of this important chemical...
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arrangements, known as conformations, conformational isomers (conformers), or sometimes rotational isomers (rotamers). Conformations can be described by...
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called gauche and anti; see first Newman projection diagram in Conformational isomerism. Staggered/eclipsed configurations also distinguish different crystalline...
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target protein. The binding typically results in a change of conformational isomerism (conformation) of the target protein. In DNA-ligand binding studies, the...
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Conformational isomerism This form of isomerism is also referred to as conformers, rotational isomers, and rotamers. Conformational isomerism is produced...
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In the study of conformational isomerism, the gauche effect is an atypical situation where a gauche conformation (groups separated by a torsion angle of...
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between different conformational isomers through aromatic or quasiaromatic excited states, such that its conformational isomerism is fixed only at...
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set in chair conformations, with each ring but one containing an atom other than carbon. Cyclohexane conformation Conformational isomerism IUPAC, Compendium...
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Molecular geometry (section Isomers)
section). Larger molecules often exist in multiple stable geometries (conformational isomerism) that are close in energy on the potential energy surface. Geometries...
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structures Conjugated systems Functional groups Stereochemistry Conformational isomerism Diastereomer Stereoisomerism Chirality Optical activity Enantiomers...
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Akamptisomer (category Isomerism)
Jeffrey R.; Crossley, Maxwell J. (2018). "A new fundamental type of conformational isomerism". Nature Chemistry. 10 (6): 615–624. Bibcode:2018NatCh..10..615C...
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Chirality (chemistry) (redirect from Optical isomer)
mirror image by any combination of rotations, translations, and some conformational changes. This geometric property is called chirality (/kaɪˈrælɪti/)...
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acid esters have the potential for conformational isomerism, but they tend to adopt an S-cis (or Z) conformation rather than the S-trans (or E) alternative...
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reactants that interconvert rapidly (as is usually the case for conformational isomers), each going irreversibly to a different product, the product ratio...
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Cycloalkane (section Conformations and ring strain)
formation of cyclic structures, including cycloalkanes. Prelog strain Conformational isomerism Cycloalkene IUPAC, Compendium of Chemical Terminology, 2nd ed....
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(2017). "Carbonic acid monoethyl ester as a pure solid and its conformational isomerism in the gas-phase". RSC Adv. 7 (36): 22222–22233. Bibcode:2017RSCAd...
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high-energy half-chair conformation. So the relative stabilities are: chair > twist boat > boat > half-chair. All relative conformational energies are shown...
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organic molecule with some conformational isomerism that can bind the enzyme reverse transcriptase in multiple conformations, allowing for a more robust...
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Orthocarbonates may exist in several conformational isomers, that differ by the relative rotation of the C–O–C bridges. The conformation structures of some esters...
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Diastereomer (category Isomerism)
relative positions of substituents give two non-superposable isomers. Many conformational isomers are diastereomers as well. In the case of diastereomerism...
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structural rigidity. Holliday junctions may exist in a variety of conformational isomers with different patterns of coaxial stacking between the four double-helical...
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a diprotic Brønsted acid. Carbonic acid monomers exhibit three conformational isomers: cis–cis, cis–trans, and trans–trans. At low temperatures and atmospheric...
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molecular machines, the discovery of liquid crystals based on conformational isomerism: polyethers, poly(vinyl ether)s, macrocyclics, covalent and supramolecular...
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Alkane stereochemistry Anomer Carbohydrate conformation Conformational isomerism Cyclohexane conformation Gauche effect Intramolecular forces Monosaccharide...
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occurs when the initial enzyme–inhibitor complex EI undergoes conformational isomerism (a change in shape) to a second more tightly held complex, EI*...
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