Examples of 'diastereomer' in a sentence
Meaning of "diastereomer"
diastereomer (noun) - In chemistry, refers to a type of stereoisomer that is not a mirror image of another stereoisomer
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- Alternative form of diastereoisomer
How to use "diastereomer" in a sentence
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diastereomer
Diastereomer refers to compound with a particular configuration.
Subsequent fractional crystallization gives a single diastereomer.
In most cases a single diastereomer was obtained.
Each diastereomer exists as a set of enantiomers.
Likewise not required is a subsequent diastereomer separation.
Thereafter the diastereomer is hydrolyzed to the desired substance.
The formula is meant to encompass any diastereomer.
Said diastereomer is the undesired diastereomer.
The data of the major diastereomer are shown below.
Any diastereomer or mixture of diastereomers may also be used.
Subsequent fractional crystallization yields any desired diastereomer.
The more polar diastereomer was isolated as a clear glass.
A peptidomimetic can be in the form of an optical isomer or a diastereomer.
The desired diastereomer can be purified by recrystallization at a subsequent step.
The product was isolated as a single diastereomer.
See also
Each diastereomer was reduced separately to give the corresponding amine.
Preferred embodiments are predominantly one diastereomer.
Diastereomer mixtures may be separated through fractionating crystallization or chromatography.
Any source of the biologically important diastereomer could be used.
The precipitated diastereomer salt was recovered by filtration and dried.
The lower polar diastereomer.
The predominant diastereomer from this scheme is intermediate VIIIa.
This is consistent with the presence of only a single diastereomer.
The diastereomer mixture is separated by silica gel column chromatography.
The first crop consisted exclusively of the racemic diastereomer.
Percent diastereomer excess.
A compound can exist in the form of an optical isomer or a diastereomer.
The earlier eluting diastereomer was isolated after lyophilization as a clear glass.
A benzamide derivative can be in the form of an optical isomer or a diastereomer.
Pure racemic diastereomer can also be obtained by recrystallization from toluene.
The fractions containing the second eluting diastereomer were collected.
The diastereomer mixture may be either wet crystals or dried crystals.
The separated a and d isomers of this diastereomer mixture are also preferred.
Each diastereomer was taken on separately through the remaining synthetic sequence.
A compound of the disclosure can be in the form of an optical isomer or a diastereomer.
This yielded the major diastereomer trifluoroacetate salt as a gummy solid.
A compound of the invention can be in the form of an optical isomer or a diastereomer.
A diastereomer mixture may also be isolated through fractionating crystallization or chromatography.
By treatment with an acid in the instance where the diastereomer is a salt.
A single diastereomer resulted.
A compound of the invention may be in the form of an optical isomer or a diastereomer.
The desired diastereomer may be obtained by crystallization with oxalic acid.
An example of process for producing the diastereomer mixture is described below.
The less polar diastereomer was isolated after lyophilization as a white glassy powder.
In such reactions the synthesis favors the formation of a specific enantiomer or diastereomer.
The separation of the diastereomer salt may be effected by filtration or centrifugal separation.
This process may be readily transposed to the preparation of the corresponding diastereomer.
The desired diastereomer fractions were combined and the solvent was concentrated in vacuo.
The other enantiomer is obtained by a similar hydrolysis of the less polar diastereomer.
Diastereomer crystallization is widely used for the industrial synthesis of pure enantiomers.
