(a)
Interpretation:
Correct IUPAC name for the given ketone has to be assigned.
Concept Introduction:
For naming a ketone in
IUPAC rules for naming a ketone:
- • The longest parent carbon chain is identified that includes the carbonyl group.
- • The parent chain name is changed by replacing the suffix “-e” with “-one”.
- • Numbering is done in a way that the carbonyl group gets the least numbering. The position of the carbonyl group is indicated in the name.
- • The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.
- • Cyclic
ketones are named by adding the suffix “-one” to the name of the carbon ring. The substituents are numbered so that it gets the least numbering starting from the carbonyl group that is given the number 1.
(b)
Interpretation:
Correct IUPAC name for the given ketone has to be assigned.
Concept Introduction:
For naming a ketone in IUPAC nomenclature, the suffix “-one” is added to the parent alkane name.
IUPAC rules for naming a ketone:
- • The longest parent carbon chain is identified that includes the carbonyl group.
- • The parent chain name is changed by replacing the suffix “-e” with “-one”.
- • Numbering is done in a way that the carbonyl group gets the least numbering. The position of the carbonyl group is indicated in the name.
- • The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.
- • Cyclic ketones are named by adding the suffix “-one” to the name of the carbon ring. The substituents are numbered so that it gets the least numbering starting from the carbonyl group that is given the number 1.
(c)
Interpretation:
Correct IUPAC name for the given ketone has to be assigned.
Concept Introduction:
For naming a ketone in IUPAC nomenclature, the suffix “-one” is added to the parent alkane name.
IUPAC rules for naming a ketone:
- • The longest parent carbon chain is identified that includes the carbonyl group.
- • The parent chain name is changed by replacing the suffix “-e” with “-one”.
- • Numbering is done in a way that the carbonyl group gets the least numbering. The position of the carbonyl group is indicated in the name.
- • The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.
- • Cyclic ketones are named by adding the suffix “-one” to the name of the carbon ring. The substituents are numbered so that it gets the least numbering starting from the carbonyl group that is given the number 1.
(d)
Interpretation:
Correct IUPAC name for the given ketone has to be assigned.
Concept Introduction:
For naming a ketone in IUPAC nomenclature, the suffix “-one” is added to the parent alkane name.
IUPAC rules for naming a ketone:
- • The longest parent carbon chain is identified that includes the carbonyl group.
- • The parent chain name is changed by replacing the suffix “-e” with “-one”.
- • Numbering is done in a way that the carbonyl group gets the least numbering. The position of the carbonyl group is indicated in the name.
- • The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.
- • Cyclic ketones are named by adding the suffix “-one” to the name of the carbon ring. The substituents are numbered so that it gets the least numbering starting from the carbonyl group that is given the number 1.
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Chapter 15 Solutions
General, Organic, and Biological Chemistry Seventh Edition
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- Most simple ketones and aldehydes exist mainly as the keto tautomer form. A. True B. Falsearrow_forward7 Give the IUPAC name for the following compound. OH A. 3-methyl-1-pentenyl alcohol B. 3-vinyl-1-butanol C. 3-methyl-4-penten-1-olarrow_forwardIdentify the IUPAC name of the given structure. A. 2 - methylhexan-5-one B. 5 - methylhexan-2-one C. 2 - heptanone D. 5 - heptanone Identify the IUPAC name of the given structure. A. 4 - bromopentan-3-one B. 1 - bromobutan-2-one C. 2 - bromobutan-one D. None of the abovearrow_forward
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