None QUESTION 8What is the most stable chair conformation for the following Haworth projection?CH₂OH°HHНHOHOHOHOHHCH₂OHOOHCH₂OHOHOHCH₂OHOHOCH₂OHOHHHOHΗHHHHHOHHOOHHHHH-OHOHOHOHOHOHHHHOHOHOHHABCDFor your written submission: For your chosen structure, re-draw its chair conformation as shown above, then draw its flipped chair conformation (2 marks). Explain why your chosen structure is the most stable, making reference to 'steric hindrance' (2 marks).ΠΑBD

Rule to convert in stable chair conformation1. Bulky group should be in equatorial position2. When…

Answered: QUESTION 8 What is the most stable…

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter25: Biomolecules: Carbohydrates

Section25.5: Cyclic Structures Of Monosaccharides: Anomers

Problem 13P

See similar textbooks

Similar questions

Draw the most stable chair conformation of the following compound: OH
7. Draw a Fischer projection for each of the following molecules show in zigzag conformation. О OH H НО H3C OH OH НО ОН ОН ОН CN OH CI одна OH OH OH
Lithocholic acid is an Aâ€“B cis steroid found in human bile. Draw lithocholic acid showing chair conformations, as in Figure 27-11, and tell whether the hydroxyl group at C3 is axial or equatorial.
H- CO₂H CH3 F Select the appropriate stereochemical designation based on the Fischer projection shown above.
Determine the absolute configuration of the following compounds anc draw the structure (Fischer projection) of the other enantiomer. F CH3 CN HO I`CH2NH2 H Br "CH3 CI H A В SH OH H3C" CH3 ČH2OH -C三CH ČH3 E HOOC D
Determine and label the configuration of each chiral carbon in the molecule shown below. HN B O FI OH The molecule shown below is the synthetic drug Latuda (Lurasidone) that is prescribed for antipsychotic for the treatment of schizophrenia in adults and adolescents (13-17 years). Examine the molecule carefully and answer the following questions. H 'N (S) H INH (R) (S) (R) IH H (S) O (S) a) Identify and label the functional groups in the molecule. b) Confirm the configuration of each stereogenic (R/S) center the molecule. c) Label the hybridization of all the nitrogen atoms in the molecule d) Circle of the most basic atom in the molecule and estimate the pKa of the conjugate acid of the base.
The image shows Fischer projections for the structures of four isomers of a ketopentose. CH₂OH CH₂OH CH₂OH ПА пс C=O D HOEC H HOECH CH,OH A C=O H➡ COH но-с-н CH₂OH Which of the structures are stereoisomers of B? B Which of the structures are diastereomers of D? C=O HOI-C-H HOI-C-H CH₂OH с 000 ΤΑ B HO D CH₂OH O Which of the structures are enantiomers of C? H HI COH D CH₂OH
For the substituted cyclohexane compound shown, identify the atoms that will interact with the methyl group in a 1,3-diaxial fashion after rotation to the other chair conformation. BF Br E C HI A CI HF H3C- -HG НО Ј HK ČI H These atoms will interact with methyl in a 1,3-diaxial interaction. A C E H K -FD
NH2 N CH2 CH2 The stereochemistry around this chiral carbon is: O cannot be determined. O Rand S OR OS
For the substituted cyclohexane compound shown, identify the atoms that will interact with the methyl group in a 1,3-diaxial fashion after rotation to the other chair conformation. BF Br E C HI A CI H3C- HK CIH These atoms will interact with methyl in a 1,3-diaxial interaction. B A E K HOJ FD H HE HG
Select the lowest-energy conformation of the compound shown at the top. i Oi =: E: iii O iv V iv
For the substituted cyclohexane compound shown, identify the atoms that will interact with the methyl group in a 1,3-diaxial fashion after rotation to the other chair conformation. BF Br E HI A CI HF H3C- HG НО Ј HK ČI H These atoms will interact with methyl in a 1,3-diaxial interaction. E K MacBook Pro

SEE MORE QUESTIONS

Recommended textbooks for you

Organic Chemistry

Chemistry

ISBN:

9781305080485

Author:

John E. McMurry

Publisher:

Cengage Learning

Organic Chemistry

Chemistry

ISBN:

9781305080485

Author:

John E. McMurry

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS