Diastereomers are a type of a stereoisomer. Diastereomerism occurs when two or more stereoisomers of a compound ha different configurations at one or more (but not all) of the equivalent (related) stereocenters and are not mirror images o each other. OH OH НО Но ÕH ОН How many chiral centers are present in one of the structures above? 1 O 2 O0 Are the structures mirror images of each other (i.e., are ALL of the chiral centers exactly opposite)? no yes I can not tell. How are these two structures related to each other? Diastereomers Non-isomeric (different molecular formulas) O Constitutional (same MF but different connections) Enantiomers (non-superimposable mirror images)

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A: Chiral centre is that centre  that is connected with four diffarent atoms or groups.  Most stable…

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Q: OH 2 Но н но

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