(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
EBK GENERAL, ORGANIC, AND BIOLOGICAL CH
- A. What are F and E? (circle the correct answer): a. Enantiomers b. Diastereoisomers c. Epimers d. Constitutional isomer B. Indicate which ones are pentoses in the figure C. Indicate which one is(are) ketose(s) in the figurearrow_forwardClassify each of the following sugar pairs as enantiomers, diastereomers, epimers, or an aldose–ketose pair. a. D-erythrose and D-threose b. D-glucose and D-mannose c. D-ribose and L-ribose d. D-allose and D-galactose e. D-glyceraldehyde and dihydroxyacetonearrow_forwardFrom the following monosaccharides, identify the a anomers. Select all that apply. Select one or more: OH он OH OH O a. OH OH HO но- Ob. ÓH H OH HO но- он H OH O c. HO OH ÓH ÓH d.arrow_forward
- Match the following sugars with their corresponding descriptions. A. Esculin J. 1. aldonitol G. rhamnose K cellobiose D. Melibiose E. saccharose C. raffinose H. trehalose F. Glucose B. Lactose Arabinose A. a pentose alcohol. B. a disaccharide consisting of glucose and galactose units linked by 3(1-4) glycosidic bond C. a trisaccharide consisting of galactose, fructose and glucose D. a disaccharide consisting of glucose and galactose units linked by a(1-6) glycosidic bond E. a disaccharide consisting of glucose and fructose linked by a1-32 glycosidic bond F. a monosaccharide under aldohexoses G. deoxymannose H. a disaccharide consisting of 2 glucose units linked by a(1-1) glycosidic bond I. glucoside of esculetin. J. a monosaccharide under aldopentoses K. a disaccharide consisting of 2 glucose units linked by B(1-4) glycosidic bondarrow_forwardGive a clear handwritten answer with explanation...arrow_forwardEdman's reagent is a. mercaptaethanol O b. dansyl chloride (1- dimethylamino-naphthalene- 5-sulfonyl chloride) O c. phenylisothiocyanate (PITC) O d. cynogen bromidearrow_forward
- Classify the following lipid (choose all that apply).CHOOSE ALL THAT APPLY a. omega-6 b. trans alkene(s) c. omega-3 d. wax ester e. saturated f. monounsaturated g. fatty acid h. triglyceride i. steroid j. polyunsaturated k. cis alkene(s)arrow_forwardIdentify the chiral carbon in each of the following compounds: a. citronellol; one enantiomer has the odor of geranium b. alanine, an amino acidarrow_forwardWhat is the carbohydrate classification for the product produced when each of the following undergoes complete hydrolysis?arrow_forward
- Given the following choices,a. what is the structure of the product of the reaction catalysed by ACAT?b. structure of the product produced from the reaction catalysed by phospolipase A2?c. general structure of TAGd. structure of glycerolarrow_forwardAmylopectin has which of the following structural features? a. only α(1,4) glycosidic linkages b. only β(1,4) glycosidic linkages c. both α(1,4) and α(1,6) glycosidic linkages d. both α(1,4) and β(1,6) glycosidic linkagesarrow_forwardGive the IUPAC name for each compound. Part 1 of 2 2-methylhept-3-ene n ☑ Part 2 of 2arrow_forward
- Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage Learning