Concept explainers
Draw the structure for each of the following:
- a. isobutyraldehyde
- b. 4-hexenaI
- c. diisopentyl
ketone - d. 3-methylcyclohexanone
- e. 2.4-pentanedione
- f. 4-bromo-3-heptanone
- g. γ-bromocaproaldehyde
- h. 2-ethylcyclopentanecarbaldehyde
- i. 4-methyl-5-oxohexanal
(a)
Interpretation:
The structure of Isobutyraldehyde has to be drawn.
Answer to Problem 53P
The structure of Isobutyraldehyde is given below:
Explanation of Solution
The compound has aldehyde group that is attached to the isobutyl group.
The structure of isobutyraldehyde is as follows.
(b)
Interpretation:
The structure of 4-hexenal has to be drawn.
Answer to Problem 53P
The structure of 4-hexenal is given below:
Explanation of Solution
The compound has aldehyde functional group and double bond at the 4th position of the compound.
The structure is as follows.
(c)
Interpretation:
The structure of diisopentyl ketone has to be drawn.
Answer to Problem 53P
The structure of diisopentyl ketone is given below:
Explanation of Solution
The compound has ketone functional group. Two isopentyl groups are attached to the keto group.
The structure of diisopentyl ketone is as follows.
(d)
Interpretation:
The structure of 3-methylcyclohexanone has to be drawn.
Answer to Problem 53P
The structure of 3-methylcyclohexanoneis given below:
Explanation of Solution
The compound has ketone functional and group and it is called as cyclohexanone and it has one methyl group at 3rd position of the ring.
The structure of 3-methyl cyclohexanone is as follows.
(e)
Interpretation:
The structure of 2,4-pentanedione has to be drawn.
Answer to Problem 53P
The structure of 2,4-pentanedione is given below:
Explanation of Solution
The compound has two keto functional groups and these are attached to the pentane carbon chain.
(f)
Interpretation:
The structure of 4-bromo-3-heptanone has to be drawn.
Answer to Problem 53P
The structure of 4-bromo-3-heptanone is given below:
Explanation of Solution
The compound has keto functional group and it is attached to the heptanes carbon chain. At the 4th position of the carbon chain has bromine attachment.
(g)
Interpretation:
The structure of
Answer to Problem 53P
The structure of
Explanation of Solution
Compound has aldehyde functional group and at the
The structure of
(h)
Interpretation:
The structure of 2-ethylcyclopentanecarbaldehyde has to be drawn.
Answer to Problem 53P
The structure of 2-ethylcyclopentanecarbaldehyde is given below:
Explanation of Solution
In this compound, pentane ring has ethyl group and aldehyde functional group.
The structure of 2-ethylcyclopentane carbaldehyde.
(i)
Interpretation:
The structure of 4-methyl-5-oxohexanal has to be drawn.
Answer to Problem 53P
The structure of 4-methyl-5-oxohexanal is givenbelow:
Explanation of Solution
The compound has aldehyde functional group at the 5th position of the carbon chain as keto group it is named as oxo-because it is referred to an attachment.
The structure of 4- methyl-5-oxohexanal.
Want to see more full solutions like this?
Chapter 17 Solutions
Organic Chemistry
- Cyclopentanone is treated with chlorine (Cl2) in the presence of acid (H*). What product is formed? A. Chlorocyclopentane B. 1-chloro-1-hydroxycyclopentane C. 2-chlorocyclopentanone D. 3-chlorocyclopentanonearrow_forwardWhat is the proper name for the following? Br a. 3-bromopentyl 3-chlorobutanoate b. 3-bromo 7-chloro-5-nonanoate c. 3-bromobutyl 3-chloropentanoate d. 3-bromobutyl 2-chloropentanoate e. 3-bromopentyl 2-chlorobutanoate f. 7-bromo 3-chloro-4-nonanoate g. 8-bromo 3-chloro-4-decanoate h. 3-bromo 8-chloro-7-decanoate Your answer is incorrect. The correct answer is: 3-bromopentyl 2-chlorobutanoatearrow_forward13. The ferric chloride (FeCb) solution is used as a test for: a. Alcohols d. Alkyl halides b. Phenols c. Carboxylic Acids e. Alkenesarrow_forward
- 7. Write a balanced equation for the hydrogenation of each of the following aldehydes: a. 3-Methylpentanal b. 2-Hydroxypropanal c. 2,3-Dimethylpentanal d. 4-Chloropentanal e. 2-Methyl-3-pentanone f. 3-Hexanonearrow_forwardConsider the structure of cyclobutyne, if it undergoes hydration, which of the following final product is formed? a. Cyclobutane b. Cyclobutanol c. Cyclobutenol d. Cyclobutanonearrow_forwardShow how to convert cyclohexanol to these compounds. a. Cyclohexene b. Cyclohexane c. Cyclohexanone d. Bromocyclohexanearrow_forward
- Write a balanced equation for the hydrogenation of eachof the following:a. Hexanal (a six-carbon aldehyde)b. 2-Hexanone (a six-carbon ketone)c. 2-Methylbutanal (an aldehyde with a four-carbon parent chain)d. 6-Ethyl-2-octanone (a ketone with an eight-carbon parent chain)arrow_forwardMULTIPLE CHOICE 1. A 37-40% solution of formaldehyde. * A. butyraldehyde B. acetone C. formalin D. acetaldehyde 2. Which of the following will GIVE a positive reaction to haloform reaction? * A. propanal B. butanal C. pentanal D. acetaldehydearrow_forward1. Cite some reactions in which formaldehyde behaves differently from other aldehydes. 2. Give some biological and medical applications of: a. formalin b. chloral c. urotropinearrow_forward
- Using bond lines draw the structures of the following compounds: a. 5-ethyl-2-methyl-3-heptyne b. Cyclopentylcyclohexane c. 1-isopropyl-4-ethylcyclohexene d. 3-isobutyl-5-propylnonane e. 4-ethyl-3-methyl-2-heptene f. 6-methyl-5-phenyl-2-octynearrow_forward10. Under certain conditions interacts with sodium nitrite: A. Resorcinol B. Nicotinic acid C. Butadion D. Morphine hydrochloride E. Benzoic acidarrow_forward54. The correct name for the compound given be low is which of the follow ing? -CCH,CH,CH3 1-pheny-1-butanone b. pheny lbutanal a. c. 4-pheny-4-butanone d. butanonebenzene 55. The functional group of a molecule does not affect a compound's a. solubility b. melting point c. reaction with other molecules d. carbon chain length 50. The meclt ing point of a compound is not influenced by which of the following? a. polarity b. electronegativity of its atoms Van der Waals forces d. hydrogen bonds isotope of carbon e. с.arrow_forward
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY