Chiral Center

Some articles on chiral, chiral center:

Diastereomeric Recrystallization
... Diastereomeric recrystallization is a method of chiral resolution of enantiomers from a racemic mixture ... of enantiomers may contain two isomers of a molecule with one chiral center ... After adding a second chiral center in a determined location, the two isomers are still different, but they are no longer mirror images of each other rather, they become diastereomers ...
Topicity - Diastereotopic
... to the same atom in a molecule containing at least one chiral center. 2S,3R)-2,3-dibromobutane (2S,3S)-2,3-dibromobutane In chiral molecules containing diastereotopic groups, such as in 2-bromobutane, there is no ... (CH3CH2CH(NO2)COOCH2CH3), only the CH2 group next to the chiral center gives distinct signals from its two hydrogens with the same instrument in CDCl3 ...

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