Lattice and thermodynamic characteristics of N-stearoyl-allo-threonine monolayers
, 2020 The effect of the second chiral center of diastereomeric N-alkanoyl-allo-threonine on the main monolayer characteristics has been investigated. The characteristic features of the enantiomeric and racemic forms of N-stearoyl-allo-threonine monolayers are ...
Brezesinski, G. +2 more
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Asymmetric preparation of antifungal 1-(4 -chlorophenyl)-1-cyclopropyl methanol and 1-(4 -chlorophenyl)-2-phenylethanol. Study of the detoxification mechanism by Botrytis cinerea [PDF]
, 2011 Chiral alcohols are important as bioactive compounds or as precursors to such molecules. On the basis of the different antifungal properties of the enantiopure alcohol derivatives of 4-chlorophenyl cyclopropyl ketone and benzyl 4-chlorophenyl ketone ...
Aleu Casatejada, Josefina +4 more
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rac-3-[(Anilino)(naphthalen-2-yl)methyl]thian-4-one
Acta Crystallographica Section E, 2012 In the title compound, C22H21NOS, the thiopyranone ring adopts a chair-like conformation with the substituent in the axial position. The relative configuration of the racemic compound is 3R,7S according to the numbering scheme used in this publication ...
A. Wahid Mesbah +3 more
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rac-Ethyl rel-(2R,3R,4S)-4-hydroxy-1,2-dimethyl-5-oxopyrrolidine-3-carboxylate
IUCrData, 2023 The asymmetric unit of the title compound, C9H15NO4, consists of a functionalized pyrrolidine ring having an envelope conformation, synthesized as an ethyl ester. The molecule has three chiral centres and crystallized as a racemic mixture. In the crystal,
Fatin Nur Ain Abdul Rashid +6 more
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rac-18-Methoxycoronaridine hydrochloride
Acta Crystallographica Section E, 2012 In the crystal structure of the racemic title compound, C22H29N2O3+·Cl−, both NH groups form N—H...Cl hydrogen bonds with the chloride counter-ion, forming translational chains along the a axis.
Martin E. Kuehne, Rory Waterman
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A male-produced aggregation-sex pheromone of the beetle Arhopalus rusticus (Coleoptera: Cerambycidae, Spondylinae) may be useful in managing this invasive species. [PDF]
, 2019 The longhorned beetle Arhopalus rusticus (Coleoptera: Cerambycidae, Spondylinae) is a common species in conifer forests of the Northern Hemisphere, but with global trade, it has invaded and become established in New Zealand, Australia, and South America.
McElfresh, J Steven +4 more
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Recent advances in enzymatic and chemical deracemisation of racemic compounds [PDF]
Chemical Society Reviews, 2013 Deracemisation of racemic compounds is still the most important strategy to produce optically pure compounds despite many recent advances in asymmetric synthesis. Especially deracemisation approaches that give rise to single enantiomers are preferred, which can be achieved either by invoking organocatalysts, metal complexes or enzymes - leading to ...
Rachwalski, M. +2 more
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N-Phenyladamantane-1-sulfinamide
Acta Crystallographica Section E, 2008 In the racemic title compound, C16H21NOS, the molecules are packed into polymeric chains in the b-axis direction and are linked along the b axis by N—H...O and C—H...O hydrogen bonds.
Mrityunjoy Datta +3 more
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(2SR,4aSR,8aSR)-6-Oxoperhydronaphthalene-2-carboxylic acid
Acta Crystallographica Section E, 2009 In the title racemic compound, C11H16O3, the molecule adopts a conformation that places its carboxyl group in an equatorial position. Molecules aggregate by hydrogen-bond pairing of carboxyl groups, yielding centrosymmetric dimers that are arranged into ...
Georgia Efthimiopoulos +3 more
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Intermolecular interactions in the chiral and racemic forms of 3-hydroxy-2-(1-oxoisoindolin-2-yl)butanoic acid derived from threonine [PDF]
, 2000 The title compounds, C₁₂H₁₃NO₄, are derived from L-threonine and DL-threonine, respectively. Hydrogen bonding in the chiral derivative, (2S/3R)-3-hydroxy-2-(1-oxoisoindolin-2-yl)butanoic acid, consists of O-Hacid...Oalkyl-H...O=Cindole chains [O...O 2 ...
Brady, Fiona +2 more
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