a)
Interpretation:
The structure of the following organic compounds containing these
Concept introduction:
a) The longest chain contains five carbon atoms and a functional group is attached to it. By following these strategy, the structure of the following molecules can be proposed.
C-C-C-C-C-C
b)
Interpretation:
The structure of the following organic compounds containing these functional groups are to be proposed.
Concept introduction:
b) The longest chain contains four carbon atoms and an amide group is attached to it.
c)
Interpretation:
The structure of the following organic compounds containing these functional groups are to be proposed.
Concept introduction:
c) The longest chain contains five carbon atoms and an ester group is attached to it.
C-C-C-C-C
d)
Interpretation:
The structure of the following organic compounds containing these functional groups are to be proposed.
Concept introduction:
d) This molecule contains an
e)
Interpretation:
The structure of the following organic compounds containing these functional groups are to be proposed.
Concept introduction:
e) This molecule contains an ester group along with
f)
Interpretation:
The structure of the following organic compounds containing these functional groups are to be proposed.
Concept introduction:
f) This alcohol molecule contains an alcoholic group and in addition an amino group is attached to it.
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Chapter 3 Solutions
Organic Chemistry
- Describe how would you distinguish the following pairs, (a) Benzene and cyclohexane (b) Phenol and toluene (c) Phenol and benzoic acidarrow_forward(a) Draw the structure of the following :(i) p-Methylbenzaldehyde (ii) 4-Methylpent-3-en-2-one(b) Give chemical tests to distinguish between the following pairs of compounds :(i) Benzoic acid and Ethyl benzoate, (ii) Benzaldehyde and Acetophenone.(iii) Phenol and Benzoic acid.arrow_forwardIn each of the following reactions, two possible organic products can be formed. Draw both organic products in each case and then circle the one formed in greatest quantity in each case. HC (a) 1) NaH, 2) acid (b) CH,CH,OH (c) CH,CH,OH NH2 (d) Oarrow_forward
- Give reasons for the following :(i) Phenol is more acidic than methanol.(ii) The C—O—H bond angle in alcohols is slightly less than the tetrahedral angle (190°28′).(iii) (CH3)3C—O—CH3 on reaction with HI gives (CH3)3C—I and CH3—OH as the main products and not (CH3)3C—OH and CH3—I.arrow_forward(a) How will you convert:(i) Benzene to acetophenone (ii) Propanone to 2-Methylpropan-2-ol(b) Give reasons :(i) Electrophilic substitution in benzoic acid takes place at meta position.(ii) Carboxylic acids are higher boiling liquids than aldehydes, ketones and alcohols of comparable molecular masses.(iii) Propanal is more reactive than propanone in nucleophilic addition reactions.arrow_forwardIdentify which of the statements is/are correct. (i) The molecular formula of the smallest aldehyde is C3H6O, and that of the smallest ketone is also C3H6O. (j) The molecular formula of the smallest carboxylic acid is C2H4O2.arrow_forward
- Given that C6H11COOH has a pKa = 4.8 and C6H11N+H3 has a pKa = 10.7, (a) What pH would you make the water layer to cause the carboxylic acid to dissolve in the water layer and the amine to dissolve in the ether layer? (b) What pH would you make the water layer to cause the carboxylic acid to dissolve in the ether layer and the amine to dissolve in the water layer?arrow_forwardDraw structural formulas for these ketones. (a) Ethyl isopropyl ketone (b) 2-Chlorocyclohexanone (c) 2,4-Dimethyl-3-pentanone (d) Diisopropyl ketone (e) Acetone (f) 2,5-Dimethylcyclohexanonearrow_forward(b) (i) The reaction between aromatic compound W, C,H$OC1 with an amine X, CH>N was carried out. The compound Y was extracted and purified from this reaction. It was then reduced by LİAIH4 followed by hydrolysis to obtain compound Z, which is a tertiary amine. Draw the structures for compounds W, X, Y and Z.arrow_forward
- A carboxylic acid has two oxygen atoms, each with two nonbonding pairs of electrons.(a) Draw the resonance forms of a carboxylic acid that is protonated on the hydroxyoxygen atom.(b) Compare the resonance forms with those given previously for an acid protonated on thecarbonyl oxygen atomarrow_forwardDraw structures corresponding to the following names: (a) 3-hydroxyhexanoic acid (b) 2-iodo-2-methyloctanoic acid (c) 2-butynoic acid (d) 5-ethyl-6-oxoheptanoic acid (e) o-Hydroxybenzoic acid (f) cis-3-isopropylcyclohexanecarboxylic acidarrow_forwardDraw structural formulas for the following the compounds: (a) Cis-1,3-diphenylcyclohexane (b) 5-phenylpentanoic acid (c) 3,4-dibromo-N,N-dimethylanilinearrow_forward
- Chemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning