Concept explainers
(a)
Interpretation:
The structure of 3-ethyl-2-iodopentane should be drawn.
Concept Introduction:
There are few steps in
- Find the longest carbon chain in the molecule and name it.
- Number the longest carbon chain in such a way that the halogen atoms get the lowest number.
- If there are multiple halogen atoms from same atom, a prefix as di, tri, tetra is added to denote the number of halogen atoms.
- Different types of halogens are named in alphabetical order.
- Position of the halogen atom is indicated by writing the number of carbon atom it is attached before the name of the parent hydrocarbon.
- The name is ended as a normal
alkane .
(b)
Interpretation:
The structure of 3-bromo-1,1-dichlorobutane should be drawn.
Concept Introduction:
There are few steps in IUPAC nomenclature,
- Find the longest carbon chain in the molecule and name it.
- Number the longest carbon chain in such a way that the halogen atoms get the lowest number.
- If there are multiple halogen atoms from same atom, a prefix as di, tri, tetra is added to denote the number of halogen atoms.
- Different types of halogens are named in alphabetical order.
- Position of the halogen atom is indicated by writing the number of carbon atom it is attached before the name of the parent hydrocarbon.
- The name is ended as a normal alkane.
(c)
Interpretation:
The structure of cis-1-(bromomethyl)-2-(2-chloroethyl)cyclobutane should be drawn.
Concept Introduction:
There are few steps in IUPAC nomenclature,
- Find the longest carbon chain in the molecule and name it.
- Number the longest carbon chain in such a way that the halogen atoms get the lowest number.
- If there are multiple halogen atoms from same atom, a prefix as di, tri, tetra is added to denote the number of halogen atoms.
- Different types of halogens are named in alphabetical order.
- Position of the halogen atom is indicated by writing the number of carbon atom it is attached before the name of the parent hydrocarbon.
- The name is ended as a normal alkane.
(d)
Interpretation:
The structure of (trichloromethyl)cyclopropane should be drawn.
Concept Introduction:
There are few steps in IUPAC nomenclature,
- Find the longest carbon chain in the molecule and name it.
- Number the longest carbon chain in such a way that the halogen atoms get the lowest number.
- If there are multiple halogen atoms from same atom, a prefix as di, tri, tetra is added to denote the number of halogen atoms.
- Different types of halogens are named in alphabetical order.
- Position of the halogen atom is indicated by writing the number of carbon atom it is attached before the name of the parent hydrocarbon.
- The name is ended as a normal alkane.
(e)
Interpretation:
The structure of 1,2,3-trichloro-2-methylpropane should be drawn.
Concept Introduction:
There are few steps in IUPAC nomenclature,
- Find the longest carbon chain in the molecule and name it.
- Number the longest carbon chain in such a way that the halogen atoms get the lowest number.
- If there are multiple halogen atoms from same atom, a prefix as di, tri, tetra is added to denote the number of halogen atoms.
- Different types of halogens are named in alphabetical order.
- Position of the halogen atom is indicated by writing the number of carbon atom it is attached before the name of the parent hydrocarbon.
- The name is ended as a normal alkane.
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Check out a sample textbook solutionChapter 6 Solutions
Organic Chemistry: Structure and Function
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- Given each of the IUPAC names provided, draw the corresponding structure. (a) 1-cyclopentylhexane;(b) cyclohexylcyclohexane; (c) 1,2-dicyclopropylnonanearrow_forwardWhich of the following compounds, is the most acidic: (a) 2-methylhex-3-yne, (b) 2,5-dimethylhex-3-yne or (c) 2,2,5-trimethylhex-3-yne?arrow_forwardDraw the structures for (a) 2-methyl-1,3,5-hexatriene and (b) 1,6-dimethoxyhexa-1,5-diene.arrow_forward
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