Examples of 'chiral column' in a sentence
Meaning of "chiral column"
chiral column: In chemistry, it refers to a type of column used in chromatography that separates molecules based on their chirality or handedness
How to use "chiral column" in a sentence
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chiral column
The measurement was performed by chromatography on an analytical chiral column.
Chiral column chromatography.
Separation of the isomers could be achieved using a chiral column.
The optical isomers can be separated by common chiral column chromatography or recrystallization.
Racemic mixtures may also may be separated by chromatography on a chiral column.
The first peak from the chiral column was the undesired isomer.
This separation may be achieved by high performance liquid chromatography using a chiral column.
In some embodiments a product is purified directly on a chiral column to provide enantiomerically enriched compound.
Enantiomeric purity is determined by HPLC analysis on chiral column.
Racemates may also be separated vÃa chiral column chromatography before treatment with acetic anhydride.
The enantiomerically pure compounds are isolated using chiral column chromatography.
HPLC using a chiral column may be used to separate enantiomers.
The title compound separately obtained was analyzed in a chiral column different from the above column.
It is tentatively assigned the S configuration based on its elution pattern on the chiral column.
This material was subjected to HPLC using a chiral column to give each pure enantiomer.
See also
The pure enantiomers La and Ib be obtained by chiral separation using a chiral column.
The ester is separated by HPLC utilizing a chiral column with ethanol as the eluent.
Tamsulosin optical purity and salts thereof are determined by HPLC on a chiral column.
The enantiomers are separated by chiral column chromatography,.
Stereoisomeric mixtures may be separated, for example, by use of a suitable chiral column.
Chartaceone A was purified on chiral column leading to the isolation of 4 optically pure diastereoisomers.
The isomers are isolated by standard resolution techniques including fractional crystallization and chiral column chromatography.
Chiral column conditions as follows,.
Optical purity was determined using HPLC on a chiral column.
A chiral column is used, for example, Chiralcel OJ ® column of modified cellulose ester cf.
The enantiomeric ratio can be determined by HPLC on a chiral column.
A preferred chiral column is the Chiralcel-OD-RH column ® available from Chiral Technology.
Racemic mixtures may be separated by chiral salt resolution or by chiral column HPLC chromatography.
Which was analyzed by chiral column chromatography was 94 %.
For example, they may be separated by chromatography on a chiral column.
Hence, the second-eluting enantiomer from the chiral column is the ( S ) - enantiomer of the invention.
For example, the resolution may be carried out by preparative chromatography on a chiral column.
By HPLC using a chiral column.
Alternatively, enantiomers of the novel compounds may be separated by HPLC using a chiral column.
The volume injected into the chiral column is 1.5 ml.
The enantiomeric excess was 99 % as determined by HPLC on a chiral column.
HPLC analysis on a chiral column.
The enantiomeric purity of D-2a was examined by HPLC on a chiral column.
The B enantiomer of compound of example 12 is obtained by chiral column chiralcel oc separation.
The racemic mixtures of the compounds R, S-20 can be separated by HPLC on a chiral column.
Determined by GC on a chiral column.
Compound 4 was separated into the pure enantiomers 4a, and 4b by using a chiral column.
By HPLC-analysis on a chiral column.
Optical resolution was performed using a HPLC system equipped with a chiral column - AD Chiracel.
Alternatively, such compound may be prepared by optical resolution using a chiral column or asymmetric synthesis.
The stereo-specific separation is achieved by a chiral column ( Chiral AGP ).
High-performance liquid chromatography analysis with a chiral column indicated 100 % ee.
The enantiomeric ratio ( S ), ( R ) was determined by HPLC on a chiral column.
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Examples of using Chiral
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An object that is not chiral is said to be achiral
Such chiral diols are important in organic synthesis
Many electrophiles are chiral and optically stable
Examples of using Column
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This column also captures those situations
This marks my final column in this magazine
A column matrix is a matrix with a single column
