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Organic Chemistry / Newman Projections to Bondline Structures / Problem #16139

Write a structural formula for the most stable conformation of each of the following compounds: 

(b)  2,2,5,5-Tetramethylhexane (zigzag conformation of entire molecule) 

Using your knowledge of nomenclature, which name do you think fits this molecule?

(a) 3-bromo-4-tert-butyl-1-methylcyclohexane

(b) Cis-2-bromo-1-tert-butyl-4-methylhexane

(c) 2-bromo-1-tert-butyl-4-methylcyclohexane

(d) 2-bromo-4-methyl-1-tert-butylcyclohexane

(e) Trans-1-tert-butyl-2-bromo-4-methylcyclohexane

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Draw the bond-line structure for the following compound.

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Draw the bond-line structure for the following compound.

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Draw the bond-line structure for the following compound.

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Draw the bond-line structures for each of the following compounds. 

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Consider the specific conformation of the molecule below, which is drawn as a tetrahedral representation. Which choice represents the sawhorse projection of this conformation, as viewed from the  RIGHT.

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Which sawhorse projection below represents the specific conformation of 2,3-dimethyl- butane shown? You should look at the molecule from the direction indicated by the arrow marked Q31 in the diagram below. From this direction, C2 will be closer to your eye than C3. There is only one correct answer.

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Draw the line angle structure in the middle box and give the IUPAC name in the box on the right.

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Draw the line angle structure in the middle box and give the IUPAC name in the box on the right.

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Draw the line angle structure in the middle box and give the IUPAC name in the box on the right.

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Draw the line angle structure in the middle box and give the IUPAC name in the box on the right.

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Which of the following is a Newman projection formula of 2.2-dimethylpropane?

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