Interpretation:
The reason for more stability of gauche conformation of ethylene glycol as compared to butane is to be explained.
Concept introduction:
Staggered conformation: It is the arrangement of atoms or groups of atoms in a molecule, resulting in a
Anti-co-planer conformation: It is the arrangement of atoms or groups of atoms in a molecule, resulting in a 1800 dihedral angle between two largest groups. It is also called anti-staggered or anti-conformation. It has low potential energy because of less torsional strain, and hence, more stable.
Eclipsed conformation: It is the arrangement of atoms or groups of atoms in a molecule, resulting in a
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Organic Chemistry
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- How many isomers would you expect for each of 1-chloro-2-hydroxycyclohexane, 1- chloro-3-bromocyclohexane and 1,3- dimethylcyclohexane; differentiate between geometrical and optical isomers where appropriate.arrow_forwardUsing what you know about the conformational energetics of substituted cyclohexanes, predict which of the two decalin isomers is more stable. Explain your reasoning.arrow_forwardFor each pair of compounds, predict which one has the higher molecular dipole moment, and explain your reasoning.(a) 1-bromopropane or cyclopropanearrow_forward
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- Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning