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Author Question: Which of the above structures represents the most stable conformation of ... (Read 36 times)

jazziefee

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Which of the above structures represents the most stable conformation of 1-tert-butyl-3,5-dimethylcyclohexane?
 
  1.a
  2.b
  3.c
  4.d
  5.e

Question 2

What isomer of dichlorocyclohexane is represented by the Newman projection shown below?
 
  1.1-axial; 3-axial
  2.1-equatorial; 4-equatorial
  3.1-equatorial; 3-equatorial
  4.1-equatorial; 3-axial
  5.1-equatorial; 4-axial

Question 3

Which of the following statements is true concerning the isomers cis-1,2-dimethylcyclohexane and cis-1,3-dimethylcyclohexane?
  1.They are not constitutional isomers.
  2.They represent different conformations of the same molecule.
  3.The favored conformer of the 1,3-isomer is more stable than that of the 1,2-isomer.
  4.The favored conformer of the 1,3-isomer and that of the 1,2-isomer are equal in energy.
  5.The relative stability of the two molecules cannot be determined.



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ErinKing

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Answer to Question 1

4

Answer to Question 2

5

Answer to Question 3

3




jazziefee

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Reply 2 on: Aug 23, 2018
Great answer, keep it coming :)


6ana001

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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