Concept explainers
(a)
Interpretation:
IUPAC name for the given compound has to be assigned.
Concept Introduction:
For naming an acid anhydride, it can be structurally viewed in a way that contains two carbonyl groups that is joined by a single oxygen atom. This can also be said as two acyl group joined by a single oxygen atom.
Rules to obtain IUPAC name and common name for an acid anhydride:
- IUPAC name and common name for Symmetric anhydride is obtained by replacing the acid present in the name of parent
carboxylic acid with the word anhydride. - IUPAC name and common name for mixed anhydride is obtained by using the names of the parent carboxylic acids arranged in alphabetical order that is followed by the word anhydride.
(b)
Interpretation:
IUPAC name for the given compound has to be assigned.
Concept Introduction:
For naming an acid chloride, it can be structurally viewed in a way that contains one acyl group with a chlorine atom bonded to the carbonyl group
Rules to obtain IUPAC name and common name for an acid chloride:
- IUPAC name for acid chloride can be obtained from the parent carboxylic acid name. In the parent carboxylic acid name, the ending “-oic acid” is replaced by “-oyl chloride”.
- Common name for acid chloride can be obtained from the parent carboxylic acid name. In the parent carboxylic acid name, the ending “-ic acid” is replaced by “-yl chloride”.
(c)
Interpretation:
IUPAC name for the given compound has to be assigned.
Concept Introduction:
For naming an acid chloride, it can be structurally viewed in a way that contains one acyl group with a chlorine atom bonded to the carbonyl group
Rules to obtain IUPAC name and common name for an acid chloride:
- IUPAC name for acid chloride can be obtained from the parent carboxylic acid name. In the parent carboxylic acid name, the ending “-oic acid” is replaced by “-oyl chloride”.
- Common name for acid chloride can be obtained from the parent carboxylic acid name. In the parent carboxylic acid name, the ending “-ic acid” is replaced by “-yl chloride”.
(d)
Interpretation:
IUPAC name for the given compound has to be assigned.
Concept Introduction:
For naming an acid anhydride, it can be structurally viewed in a way that contains two carbonyl groups that is joined by a single oxygen atom. This can also be said as two acyl group joined by a single oxygen atom.
Rules to obtain IUPAC name and common name for an acid anhydride:
- IUPAC name and common name for Symmetric anhydride is obtained by replacing the acid present in the name of parent carboxylic acid with the word anhydride.
- IUPAC name and common name for mixed anhydride is obtained by using the names of the parent carboxylic acids arranged in alphabetical order that is followed by the word anhydride.

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Chapter 5 Solutions
EBK ORGANIC AND BIOLOGICAL CHEMISTRY
- Determine the pH of solution of HC3H5O2 By constructing an ICE table writing the equilibrium constant expression, and using this information to determine the pH. The Ka of HC3H5O2 is 1.3 x 10-5arrow_forwardDetermine if the following salt is neutral, acidic or basic. If acidic or basic, write the appropriate equilibrium equation for the acid or base that exists when the salt is dissolved in aqueous solution. If neutral, simply write only NR. Be sure to include the proper phases for all species within the reaction LiNO3arrow_forwardAn unknown weak acid with a concentration of 0.410 M has a pH of 5.600. What is the Ka of the weak acid?arrow_forward
- (racemic) 19.84 Using your reaction roadmaps as a guide, show how to convert 2-oxepanone and ethanol into 1-cyclopentenecarbaldehyde. You must use 2-oxepanone as the source of all carbon atoms in the target molecule. Show all reagents and all molecules synthesized along the way. & + EtOH H 2-Oxepanone 1-Cyclopentenecarbaldehydearrow_forwardR₂ R₁ R₁ a R Rg Nu R₂ Rg R₁ R R₁₂ R3 R R Nu enolate forming R₁ R B-Alkylated carbonyl species or amines Cyclic B-Ketoester R₁₁ HOB R R₁B R R₁₂ B-Hydroxy carbonyl R diester R2 R3 R₁ RB OR R₂ 0 aB-Unsaturated carbonyl NaOR Aldol HOR reaction 1) LDA 2) R-X 3) H₂O/H₂O ketone, aldehyde 1) 2°-amine 2) acid chloride 3) H₂O'/H₂O 0 O R₁ R₁ R R₁ R₁₂ Alkylated a-carbon R₁ H.C R₁ H.C Alkylated methyl ketone acetoacetic ester B-Ketoester ester R₁ HO R₂ R B-Dicarbonyl HO Alkylated carboxylic acid malonic ester Write the reagents required to bring about each reaction next to the arrows shown. Next, record any regiochemistry or stereochemistry considerations relevant to the reaction. You should also record any key aspects of the mechanism, such as forma- tion of an important intermediate, as a helpful reminder. You may want to keep track of all reactions that make carbon-carbon bonds, because these help you build large molecules from smaller fragments. This especially applies to the reactions in…arrow_forwardProvide the reasonable steps to achieve the following synthesis.arrow_forward
- Organic And Biological ChemistryChemistryISBN:9781305081079Author:STOKER, H. Stephen (howard Stephen)Publisher:Cengage Learning,General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage Learning


