Ans: Campound-D
This is beta-D-Glucose, If above Haworth projection converted to chair form all OH groups will occupay equitorial postions / axial postions as shown below
Which of the following chair conformations is represented by the Haworth projection shown below?
Glucopyranase can be draw as a Haworth projection but also in chair or boat conformation. Which form of glucopyranose predominates? Why? Draw the predominant structure below.
Draw the Haworth Projection for the compound represented by
this model.
also need help answering these questions that go along with
the model i included
Model 5 (This model does not rotate) Н H CH,OH С C НО НО C Н C с. H ОН) ОН Н (b) Haworth projection formulas of cyclic monosaccharides. View model #5 of the cyclic monosaccharide and answer the following: • Is the ring structure a pyranose (6 sides) or a furanose (5 sides): •...
The predominant form of glucose in solution is a ring structure represented by the Haworth projection. Why then does glucose give a positive test and react completely in reactions which are characteristic of its straight chain form?
For the following pairs of isomers draw both the chair conformations. Based on your chair conformations state which isomer will be more stable: Draw the most stable conformation looking down the C3-C4 bond of 4-bromo-3,6-dimethylhept-1- -3-ol in the Newman projection where C3 is the front carbon and C4 is the back carbon: Starting with the conformation you have drawing show the 5 other conformations representing 60 degree rotations of the BACK carbon in an anti-clockwise direction. For the six conformations...
Convert the Haworth projection of the carbohydrate below into its corresponding Fischer projection (in the standard format with the most oxidized carbon at the top) and chair conformation (correctly drawing equatorial and axial bonds) of the opposite anomer.14 (3).pdf
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16. Draw the following in I-pyranose form in both a Haworth projection AND a chair conformation. (8) CH OH -furanose form in a Haworth 17. Draw the following in projection. (5) CH, OH H- OH CH OH
Klein, Organic Chemistry, 2e For each of two eoisomers of 1,3-dimethylcyclohesane 1,3-d one Haworth and two chair conformations are appropriate Your answer is incorrect. Try again. Choose correct statements. (Several choices may be correct.) corresponds to Haworth projection of cis-1,3-dimethylcyclohexane H3 corresponds to Haworth projection of trans-1,3-dimethylcyclohexane corresponds to Haworth projection of cis-1,3-dimethylcyclohexane corresponds to Haworth projection of cis-1,3-dimethylcyclohexane carresponds to Haworth projection of trans-1,3-dimethylcyclohexane. corresponds to Haworth projection of trans-1,3-dimethylcyclohexane
Indicate which Haworth projection corresponds to the beta-pyranose form of the Fischer projection below. Compound A Compound B Compound C Compound D Compound E Compound A Compound B Compound C Compound D Compound E
Draw the Fischer projection for the monosaccharide drawn as a
haworth projection below.
Draw the Fischer projection for the monosaccharide drawn as a Haworth projection below. Switch between an aldose and a ketose by clicking on "switch carbonyl group." Add or delete carbon atoms using the add ("+") or delete ("x") buttons. Clicking on a blue box once adds a hydrogen atom (H). Clicking on a blue box again toggles between H and OH.
9. (20 points) Examine the structure shown below. Draw BOTH chair conformations of this compound. SHOW ALL BONDS AND ALL HYDROGENS. Which confirmation has the lowest energy? Explain your choice in one or more complete sentence. CI CH3 H3C CH3
9. (20 points) Examine the structure shown below. Draw BOTH chair conformations of this compound. SHOW ALL BONDS AND ALL HYDROGENS. Which confirmation has the lowest energy? Explain your choice in one or more complete sentence. CI CH3 H3C CH3