[PDF] draw the structure of a diastereomer of galactose

B. Draw the structure of a Diastereomer of Galactose (again, it has to be drawn in the same format as above, using wedges and dashes).ImagesTout afficherTout afficherAutres questions
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  • What are the diastereomers of galactose?

    Stereoisomers can be either enantiomers or diastereomers.
    Diastereomers are optical isomers of each other with not being mirror images of each other.
    Since the same can be seen in case of glucose and galactose, hence they are diastereomers. -Therefore, glucose and galactose are diastereomers.

  • What are the diastereomers of sugar?

    That leaves 14 diastereomers of D-glucose: these are molecules in which at least one, but not all, of the stereocenters are inverted relative to D-glucose.
    One of these 14 diastereomers, a sugar called D-galactose, is shown above: in D-galactose, one of four stereocenters is inverted relative to D-glucose.

  • What are the diastereomers of sugar?

    Galactose is a monosaccharide sugar whose chemical or molecular formula is C6H12O6.
    It exists in two types of structural forms: open-chain and cyclic.
    The two enantiomers of galactose are Dextrogalactose (D-galactose) and Levogalactose (L-galactose), which are mirror images of each other.

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Draw the structure of a diastereomer of the original molecule. Label it as D (2) Draw the ring structure for a-D-galactose. 8. (2) What is "mutarotation"?



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CHONO. H он. 3. HOST. H. 4. #. H. H. HELLO- oम он. CHO. # он он. H. 0112011. "CH2OH. (1)-galactose сно. (1)- galactose. Hos. CHO. 2. -ен он. 3 на. H он на. 4.



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Diastereomers c) hemiacetal d) pyranose vs. furanose. One form of galactose is drawn below. Answer the following questions pertaining to this structure.