Concept explainers
(a)
Interpretation:
The skeletal structures for the given compounds has to be drawn including cis-trans isomers.
Concept introduction:
In skeletal structure or bond-line structure the carbon atoms and the hydrogen atoms which are attached to that carbon atom are not to show, rather the bonds in between carbon atoms and to the heteroatoms are drawn as line segments. For acyclic carbon chains it draws as in a zig-zag fashion and for cyclic chains of carbon it draws as a cyclic polygon. For representing a heteroatom attached to the carbon, use a line segment and label the heteroatom at the end of their line segment.
Cis-trans terminology is used for two non-similar groups attached
If the two identical groups are attached on each side of double bond in same side, then it is cis alkenes.
If the two identical groups are attached on each side of double bond in opposite manner, then it is Trans alkenes.
(b)
Interpretation:
The skeletal structures for the given compounds has to be drawn including cis-trans isomers.
Concept introduction:
In skeletal structure or bond-line structure the carbon atoms and the hydrogen atoms which are attached to that carbon atom are not to show, rather the bonds in between carbon atoms and to the heteroatoms are drawn as line segments. For acyclic carbon chains it draws as in a zig-zag fashion and for cyclic chains of carbon it draws as a cyclic polygon. For representing a heteroatom attached to the carbon, use a line segment and label the heteroatom at the end of their line segment.
Cis-trans terminology is used for two non-similar groups attached alkenes.
If the two identical groups are attached on each side of double bond in same side, then it is cis alkenes.
If the two identical groups are attached on each side of double bond in opposite manner, then it is trans alkenes.
(c)
Interpretation:
The skeletal structures for the given compounds has to be drawn including cis-trans isomers.
Concept introduction:
In skeletal structure or bond-line structure the carbon atoms and the hydrogen atoms which are attached to that carbon atom are not to show, rather the bonds in between carbon atoms and to the heteroatoms are drawn as line segments. For acyclic carbon chains it draws as in a zig-zag fashion and for cyclic chains of carbon it draws as a cyclic polygon. For representing a heteroatom attached to the carbon, use a line segment and label the heteroatom at the end of their line segment.
Cis-trans terminology is used for two non-similar groups attached alkenes.
If the two identical groups are attached on each side of double bond in same side, then it is cis alkenes.
If the two identical groups are attached on each side of double bond in opposite manner, then it is trans alkenes.
(d)
Interpretation:
The skeletal structures for the given compounds has to be drawn including cis-trans isomers.
Concept introduction:
In skeletal structure or bond-line structure the carbon atoms and the hydrogen atoms which are attached to that carbon atom are not to show, rather the bonds in between carbon atoms and to the heteroatoms are drawn as line segments. For acyclic carbon chains it draws as in a zig-zag fashion and for cyclic chains of carbon it draws as a cyclic polygon. For representing a heteroatom attached to the carbon, use a line segment and label the heteroatom at the end of their line segment.
Cis-trans terminology is used for two non-similar groups attached alkenes.
If the two identical groups are attached on each side of double bond in same side, then it is cis alkenes.
If the two identical groups are attached on each side of double bond in opposite manner, then it is trans alkenes.
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Chapter 4 Solutions
Essential Organic Chemistry, Global Edition
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- A model of an alkane appears in the window below. ball & stick labels Which of the following represent structural isomers of the molecule shown in the model? Choose all that apply. CH3-CH2-CH2-CH-CH-CHz-CH2-CH3 ҫнз CH3-C-CH2-CH3 CH3 CH3-CH2-CH2-CH3 сHз снз снз CH3-CH-ČH-ĊH-CH3 CH2-CH3 CH3-CH2-C-CH2-CH3 CHзarrow_forwardDraw skeletal structures for the cyclopropane (three- membered ring) isomers with a formula of C5H10. Note: cyclopropane is a carbon-carbon ring with three carbons.arrow_forwardTo which family does this organic molecule belong? CH 3 CH 3 | N H₂C Alkane Amide Amine Alcohol CH 3arrow_forward
- Q1: Draw all of the structural isomers possible for the alkane with the molecular formula CeH14, and write the naming of all compounds.arrow_forwardA model of an alkane appears in the window below. ball & stick ♥ Which of the following represent structural isomers of the molecule shown in the model? Choose all that apply. CH3 CH3-CH₂-C-CH₂-CH3 CH3 CH3 CH3-CH-CH₂-CH3 CH3 CH3 CH3-C -CH-CH₂-CH3 CH3 CH₂-CH3 CH3-CH2-C-CH2-CH3 中 CH3 + labels CH3 CH3-CH₂-CH-CH2-CH2-CH2CH3arrow_forward= ORGANIC CHEMISTRY Drawing a skeletal structure from a condensed structure Draw a skeletal ("line") structure of this molecule: OH CH3 -C-CH₂-CH=CH₂ OHarrow_forward
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