Examples of 'absolute stereochemistry' in a sentence
Meaning of "absolute stereochemistry"
Absolute stereochemistry relates to the spatial arrangement of atoms or groups in a molecule, particularly the orientation of different substituents around a chiral center. It refers to the precise configuration of the molecule, including the positions of atoms in three-dimensional space
How to use "absolute stereochemistry" in a sentence
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absolute stereochemistry
The absolute stereochemistry of the diasteromers was not determined.
In those cases the determination of absolute stereochemistry is pending.
Absolute stereochemistry was not assigned for these compounds.
Enantioselectivity refers to the control of the absolute stereochemistry of a molecule.
The absolute stereochemistry of each isomer was not determined.
Stereochemical configurations depicted at asterisk positions indicate absolute stereochemistry.
The absolute stereochemistry of the isomers was not determined.
These bold and dashed lines depict absolute stereochemistry.
The absolute stereochemistry remained undetermined.
The descriptors only describe relative stereochemistry rather than absolute stereochemistry.
The absolute stereochemistry of each enantiomer was not determined.
The crystal structure is solved and the absolute stereochemistry showed it is the title compound.
The absolute stereochemistry of the two enantiomers was not assigned.
At this time both isomers were separated but the absolute stereochemistry was still not known.
Where the absolute stereochemistry of the compound is as shown.
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The nomenclature and structure shown does not reflect the absolute stereochemistry of the compound.
The absolute stereochemistry of each chiral compound is arbitrarily assigned.
The more preferred relative and absolute stereochemistry is shown in the following formula.
Absolute stereochemistry was not assigned.
This work fully corroborates the structure and absolute stereochemistry assigned to the three sesquiterpenoids.
The absolute stereochemistry was not determined for either peak.
Diastereoisomer A or diastereoisomer B refer to a mixture of two diastereoisomers whose absolute stereochemistry was not characterised.
The absolute stereochemistry is as shown.
Enantiomer A or enantiomer B refer to a single enantiomer whose absolute stereochemistry was not characterised.
Absolute stereochemistry was derived from the refinement of anomalous dispersion data.
A compound having the absolute stereochemistry of Formula I wherein.
Absolute stereochemistry known.
Example 6 describes the method used to determine absolute stereochemistry.
The absolute stereochemistry at the carbon chiral centers was not determined.
In other embodiments, stereochemical configurations depicted at asterisked positions indicate absolute stereochemistry.
Absolute stereochemistry for cis and trans isomers were arbitrarily assigned.
In some embodiments of the invention, the absolute stereochemistry of the preferred enantiomer is known.
The absolute stereochemistry of the products associated with either was not determined.
For unlabeled stereocenters drawn with stereo bond designations, the absolute stereochemistry is as depicted.
The absolute stereochemistry of the title intermediate was proven by determination of its specific rotation.
A synthesis of non-racemic anhydroecgonine via this strategy allowed establishing the absolute stereochemistry of deprotonation.
The relative and absolute stereochemistry of the structures of these intermediates is shown below.
For the enantiomeric forms, both chiral centers have their absolute stereochemistry formally inverted.
The absolute stereochemistry is as drawn in the above figure and rendered by the nomenclature.
For the avoidance of doubt, the stereochemistry shown at position C is absolute stereochemistry.
The absolute stereochemistry was set to conform to previously studied samples of the same compound.
Following resolution, determination of the absolute stereochemistry can be carried out as presented in Example 7.
The absolute stereochemistry has yet to be determined for the compounds comprised in this invention.
The representation of formula ( I ) indicates the absolute stereochemistry at positions around the tetrahydrofuran ring.
The absolute stereochemistry centers were assigned by correlation with the synthetic materials described below.
Single crystal X-ray diffraction studies of these Mosher amide derivatives established their absolute stereochemistry.
Compounds with stated absolute stereochemistry were obtained as pure enantiomers of the depicted structure.
Regarding the stereochemistry, the Cahn-Ingold-Prelog rules for determining absolute stereochemistry are followed.
The absolute stereochemistry of the diastereoisomers was determined by NMR.
Structure is trans by ROESY NMR, absolute stereochemistry assigned arbitrarily.
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Examples of using Stereochemistry
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Indicate whether the stereochemistry is absolute or relative
He is best known for his work in stereochemistry
The stereochemistry of this transport model is discussed
Examples of using Absolute
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An absolute path to the file is allowed to use
Decisions are taken by an absolute majority of votes cast
Pin absolute pressure at venturi inlet kPa
