Concept explainers
(a)
To draw: The pictorial representation of given molecule as stable chair conformation and to indicate the red group as axial or equatorial.
Interpretation: The pictorial representation of given molecule as stable chair conformation and the indication of red group as axial or equatorial is to be stated.
Concept introduction: The chair conformations are stable forms of cyclohexane and cyclopentane rings as they are free of strain. The substituents present on cyclohexane and cyclopentane rings are arranged at axial and equatorial positions in chair conformation.
(b)
To draw: The pictorial representation of given molecule as stable chair conformation and to indicate the red group as axial or equatorial.
Interpretation: The pictorial representation of given molecule as stable chair conformation and the indication of red group as axial or equatorial is to be stated.
Concept introduction: The chair conformations are stable forms of cyclohexane and cyclopentane rings as they are free of strain. The substituents present on cyclohexane and cyclopentane rings are arranged at axial and equatorial positions in chair conformation.
(c)
To draw: The pictorial representation of given molecule as stable chair conformation and to indicate the red group as axial or equatorial.
Interpretation: The pictorial representation of given molecule as stable chair conformation and the indication of red group as axial or equatorial is to be stated.
Concept introduction: The chair conformations are stable forms of cyclohexane and cyclopentane rings as they are free of strain. The substituents present on cyclohexane and cyclopentane rings are arranged at axial and equatorial positions in chair conformation.
(d)
To draw: The pictorial representation of given molecule as stable chair conformation and to indicate the red group as axial or equatorial.
Interpretation: The pictorial representation of given molecule as stable chair conformation and the indication of red group as axial or equatorial is to be stated.
Concept introduction: The chair conformations are stable forms of cyclohexane and cyclopentane rings as they are free of strain. The substituents present on cyclohexane and cyclopentane rings are arranged at axial and equatorial positions in chair conformation.
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- myo-Inositol, one of the isomers of 1,2,3,4,5,6-hexahydroxycyclohexane, acts as a growth factor in both animals and microorganisms. Draw the most stable chair conformation of myo-inositol.arrow_forwardDraw both chair conformations of 1-t-butyl-1-methylcyclohexane. Indicate whichis more stable.arrow_forwardIndicate the position, axial or equatorial, of the substituents in the more stable chair conformation. CH3 Methyl is [A] OH is [B] Isopropyl is [C] Cl is [D] HO` CIarrow_forward
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- Draw the two chair conformations of the following compound A, and indicate which is more stable. CME3 "NH2 Ph Aarrow_forwardMenthol, a terpene, exists in a (1R,2S,5R) and(1S,2R,5S) form. Draw the two molecules in theirmost stable chair conformers (IUPAC name: 2-isopropyl-5-methylcyclohexanol).arrow_forward1) Which molecule is chiral? Redraw it in the R-configuration. H3C, CH3 CH3 H3C CH3 CH3 H3C H3C CH3 H3C H3C CH3 CH3 `CH3 C D E А Вarrow_forward
- Select the Newman projection of the most stable conformation.arrow_forwardDraw 5 Chair Conformations of Cyclohexane with right side pointing up and 5 with the left side pointing up.arrow_forwardDraw the structures of the two chair conformations of trans-1-tert-butyl-4-ethylcyclohexane. Which conformation is more stable? Explain your answer.arrow_forward