Concept explainers
(a)
Interpretation: The structure that corresponds to the given name is to be drawn.
Concept introduction: One should follow the given three steps to derive the structure of the compound from its IUPAC name. The first step involves the identification of parent name and
Answer to Problem 25.43P
The structure that corresponds to the given name is,
Explanation of Solution
The name of the given molecule suggests that a –NH2 is bonded to cyclobutane ring and cyclobutane consists of four carbon atoms. Therefore, the structure of the given compound is,
The structure that corresponds to the given name is shown.
(b)
Interpretation: The structure that corresponds to the given name is to be drawn.
Concept introduction: One should follow the given three steps to derive the structure of the compound from its IUPAC name. The first step involves the identification of parent name and functional group found at the end of the name. The second step is numbering of carbon skeleton in either direction. The third step is addition of substituents at appropriate carbon atoms.
Answer to Problem 25.43P
The structure that corresponds to the given name is,
Figure 1
Explanation of Solution
The name of the given molecule suggests that a nitrogen atom is bonded to cyclopentane and isobutyl group. Cyclopentane consists of five carbon atoms. Therefore, the structure of the given compound is,
Figure 1
The structure that corresponds to the given name is shown in Figure 1.
(c)
Interpretation: The structure that corresponds to the given name is to be drawn.
Concept introduction: One should follow the given three steps to derive the structure of the compound from its IUPAC name. The first step involves the identification of parent name and functional group found at the end of the name. The second step is numbering of carbon skeleton in either direction. The third step is addition of substituents at appropriate carbon atoms.
Answer to Problem 25.43P
The structure that corresponds to the given name is,
Figure 2
Explanation of Solution
The name of the given compound is tri-tert-butylamine. Prefix ‘tri’ shows that a nitrogen atom is bonded to three tert-butyl groups. Therefore, the structure of the given compound is,
Figure 2
The structure that corresponds to the given name is shown in Figure 2.
(d)
Interpretation: The structure that corresponds to the given name is to be drawn.
Concept introduction: One should follow the given three steps to derive the structure of the compound from its IUPAC name. The first step involves the identification of parent name and functional group found at the end of the name. The second step is numbering of carbon skeleton in either direction. The third step is addition of substituents at appropriate carbon atoms.
Answer to Problem 25.43P
The structure that corresponds to the given name is,
Figure 3
Explanation of Solution
The name of the given compound is N, N-diisopropylaniline. Prefix ‘di’ shows that a nitrogen atom is bonded to two isopropyl groups and it is bonded to six membered
Figure 3
The structure that corresponds to the given name is shown in Figure 3.
(e)
Interpretation: The structure that corresponds to the given name is to be drawn.
Concept introduction: One should follow the given three steps to derive the structure of the compound from its IUPAC name. The first step involves the identification of parent name and functional group found at the end of the name. The second step is numbering of carbon skeleton in either direction. The third step is addition of substituents at appropriate carbon atoms.
Answer to Problem 25.43P
The structure that corresponds to the given name is,
Figure 4
Explanation of Solution
The name of the given compound is N-methylpyrrole. Pyrrole is the parent chain of the given compound. It is an aromatic five membered ring which contains nitrogen atom and two double bonds. The nitrogen atom is bonded to methyl group. Therefore, the structure of the given compound is,
Figure 4
The structure that corresponds to the given name is shown in Figure 4.
(f)
Interpretation: The structure that corresponds to the given name is to be drawn.
Concept introduction: One should follow the given three steps to derive the structure of the compound from its IUPAC name. The first step involves the identification of parent name and functional group found at the end of the name. The second step is numbering of carbon skeleton in either direction. The third step is addition of substituents at appropriate carbon atoms.
Answer to Problem 25.43P
The structure that corresponds to the given name is,
Figure 5
Explanation of Solution
The name of the given compound is N-methylcyclopentanamine. The name suggests that nitrogen atom is bonded to cyclopentane and methyl group. Therefore, the structure of the given compound is,
Figure 5
The structure that corresponds to the given name is shown in Figure 5.
(g)
Interpretation: The structure that corresponds to the given name is to be drawn.
Concept introduction: One should follow the given three steps to derive the structure of the compound from its IUPAC name. The first step involves the identification of parent name and functional group found at the end of the name. The second step is numbering of carbon skeleton in either direction. The third step is addition of substituents at appropriate carbon atoms.
Answer to Problem 25.43P
The structure that corresponds to the given name is,
Explanation of Solution
The name of the given molecule suggests that a two–NH2 is bonded to cyclopentane ring in a cis position and cyclobutane consists of five carbon atoms. Therefore, the structure of the given compound is,
The structure that corresponds to the given name is shown.
(h)
Interpretation: The structure that corresponds to the given name is to be drawn.
Concept introduction: One should follow the given three steps to derive the structure of the compound from its IUPAC name. The first step involves the identification of parent name and functional group found at the end of the name. The second step is numbering of carbon skeleton in either direction. The third step is addition of substituents at appropriate carbon atoms.
Answer to Problem 25.43P
The structure that corresponds to the given name is,
Figure 6
Explanation of Solution
The name of the given compound is
Figure 6
The structure that corresponds to the given name is shown in Figure 6.
(i)
Interpretation: The structure that corresponds to the given name is to be drawn.
Concept introduction: One should follow the given three steps to derive the structure of the compound from its IUPAC name. The first step involves the identification of parent name and functional group found at the end of the name. The second step is numbering of carbon skeleton in either direction. The third step is addition of substituents at appropriate carbon atoms.
Answer to Problem 25.43P
The structure that corresponds to the given name is,
Figure 7
Explanation of Solution
The name of the given compound is
Figure 7
The structure that corresponds to the given name is shown in Figure 7.
(j)
Interpretation: The structure that corresponds to the given name is to be drawn.
Concept introduction: One should follow the given three steps to derive the structure of the compound from its IUPAC name. The first step involves the identification of parent name and functional group found at the end of the name. The second step is numbering of carbon skeleton in either direction. The third step is addition of substituents at appropriate carbon atoms.
Answer to Problem 25.43P
The structure that corresponds to the given name is,
Figure 8
Explanation of Solution
The name of the given compound is (S)-heptan-
Figure 8
The structure that corresponds to the given name is shown in Figure 8.
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Chapter 25 Solutions
Organic Chemistry-Package(Custom)
- 19. Which of the following best describes the molecule shown below? H. CH3 N. A. Secondary amine 8. Methylaminocyclohexane C. Cyclocarboxylic acid D. A cycloalkanearrow_forward2. Draw out the following compounds. a. N-methylaniline b. Triisopropylamine c. N,N-dipropylhexylamine d. 1,5-pentanediamine (Also known as Cadaverine for its smell)arrow_forwardInstructions: DRAW a structure corresponding to each name a. 3-hexanamine b. N-methylpentylamine c. p-nitroaniline d. N-methylpiperidine e. N,N-dimethylethylamine f. 2-aminocyclohexanone g. 1-propylcyclohexanamine h. N-propylanilinearrow_forward
- 1. What is the product of the reaction? 1) LAH 2) Hо* но OH а. b. OH с. HO. HO. d. 2. Which amine is expected to be least soluble in HzO? `NH2 а. c. N. b. d. ZIarrow_forwardInstructions: Give an acceptable name for eachester. A. CH, CH2)CO,CH, B. COCHỊCH, C. CH₂CH₂CH₂CH₂COOCH₂CH₂CH₂ Instructions: Give the structure corresponding to each name. a. propyl propanoate b. butyl acetate c. ethyl hexanoate d. methyl benzoate Instructions: Give an acceptable name for each amide A. CH₂CH₂CH₂CH₂ NH₂ Instructions: Draw the structure of each amide. A. N,N-dimethylacetamidearrow_forwardErythronolide B is the biological precursor of erythromycin, a broad-spectrum antibiotic. What functional group Erythronolide B does contain? a. b. H₂CH₂C C. H₂C 1 H₂C 2 3 4 O Amide d. Amine OH Erythronolide B Ketone Aldehyde a CH₂ b C d CH₂ OH JCH₂ 'OH OHarrow_forward
- Amines will not react with which of the follow ing? alkyl halides b. carboxylic acids 52. а. с. Ketones d. hydrogen chloride Which statement below is incorrect? the smallest aldehyde has the formula HCOH a carbonyl carbon cons ists of a carbon-oxygen double bond in an aldehyde, the carbonyl carbon is always bonded to a hydrogen atom d. 53. а. b. с. Ketones are more soluble in water than alcohols with the equiva lent number of carbonsarrow_forwardDraw the structure of the ff. aldehydes and ketones. a. 3-chlorobutanal 6. 8,8-dibromo -4-cthylcyclo hexanone C. 2,4-dimetnylpontanone • Draw the structure of the ff. compounds. a. oyclobutanecarboxylic acid b. 3,8-dimcthylpontancdioic acid C. 4-aminopcntanoic acid d. 2-mothylcycloheranecarooxylic acid m- chlorobėnzoic acidarrow_forwardexplain the solubility behavior of each representatives amine in water a. aniline b. diethylamine c. N,N-diethylanilinearrow_forward
- which amines are primary, secondary, tertiary or quaternaryarrow_forward83. Aliphatic amides 1. are prepared by heating the corresponding aliphatic armmonium carboxylate salt 2. will lost a-CO- group when treated wilth bromate(i) in an alkali 3. can be coverled into the corresponding acid by reacting with NANO HCI. 84. Uren (HN),CO) 1. is an amide because it contains the -C-NH, group 2. has a structure that contains the peptide link 3. reacts with NANO /HCI to give methanoic acidarrow_forward1. Complete each of the following by supplying the missing reagents. Draw thestructures of each of the reactants and products.a. N-methylpropanamide + ? → methanamine + ?b. Formamide + strong acid → ? + ? 2. Write the structure of the following: N-Propylhexanamide Propionamide N-Methylpropanamidearrow_forward
Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning