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Concept explainers
(a)
Interpretation:
The chemical equation for the reaction of methoxymethane with sulphuric acid has to be given.
Concept Introduction:
Lewis acid: These are substance that donates proton and accepts a pair of nonbonding electrons.
Lewis base: These are substances that accept proton and donate a pair of nonbonding electrons.
(b)
Interpretation:
The chemical equation for the reaction of diethylsulfide with sulphuric acid has to be given.
Concept Introduction:
Lewis acid: These are substance that donates proton and accepts a pair of nonbonding electrons.
Lewis base: These are substances that accept proton and donate a pair of nonbonding electrons.
(c)
Interpretation:
The chemical equation for the reaction of diethylamine with sulphuric acid has to be given.
Concept Introduction:
Lewis acid: These are substance that donates proton and accepts a pair of nonbonding electrons.
Lewis base: These are substances that accept proton and donate a pair of nonbonding electrons.
(d)
Interpretation:
The chemical equation for the reaction of trimethylamine with sulphuric acid has to be given.
Concept Introduction:
Lewis acid: These are substance that donates proton and accepts a pair of nonbonding electrons.
Lewis base: These are substances that accept proton and donate a pair of nonbonding electrons.
(e)
Interpretation:
The chemical equation for the reaction of acetone with sulphuric acid has to be given.
Concept Introduction:
Lewis acid: These are substance that donates proton and accepts a pair of nonbonding electrons.
Lewis base: These are substances that accept proton and donate a pair of nonbonding electrons.
(f)
Interpretation:
The chemical equation for the reaction of methyl acetate with sulphuric acid has to be given.
Concept Introduction:
Concept Introduction:
Lewis acid: These are substance that donates proton and accepts a pair of nonbonding electrons.
Lewis base: These are substances that accept proton and donate a pair of nonbonding electrons.
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Chapter 4 Solutions
Organic Chemistry
- Provide the correct structure from the IUPAC name. (a) 2-aminocyclopropanecarboxylic acid (b) 3-mercapto-5-oxoheptanal (c) Propyl 2,2,4-trimethyloct-4-enoate (d) 4-oxocycloheptanecarbaldehyde (e) N,N,4,4-tetraethylhexanamide (f) Acetic pentanoic anhydride (g) Acetyl chloride (h) Methyl 3,3-diethyl-6-octynoatearrow_forwardName the following carboxylic acid derivatives, giving both a common name and anIUPAC name where possible.(a) PhCOOCH2CH(CH3)2arrow_forwardEthyl butyrate, CH3CH2CH2CO2CH2CH3CH3CH2CH2CO2CH2CH3, is an artificial fruit flavor commonly used in the food industry for such flavors as orange and pineapple. Its fragrance and taste are often associated with fresh orange juice, and thus it is most commonly used as orange flavoring. It can be produced by the reaction of butanoic acid with ethanol in the presence of an acid catalyst (H+H+): CH3CH2CH2CO2H(l)+CH2CH3OH(l)H+⟶CH3CH2CH2CO2CH2CH3(l)+H2O(l) Part A Given 7.30 gg of butanoic acid and excess ethanol, how many grams of ethyl butyrate would be synthesized, assuming a complete 100%% yield? Express your answer in grams to three significant figures. Part B A chemist ran the reaction and obtained 5.95 gg of ethyl butyrate. What was the percent yield? Express your answer as a percent to three significant figures. Part C The chemist discovers a more efficient catalyst that can produce ethyl butyrate with a 78.0%% yield. How many grams would be produced from 7.30 gg of…arrow_forward
- Ethyl butyrate, CH3CH2CH2CO2CH2CH3CH3CH2CH2CO2CH2CH3, is an artificial fruit flavor commonly used in the food industry for such flavors as orange and pineapple. Its fragrance and taste are often associated with fresh orange juice, and thus it is most commonly used as orange flavoring. It can be produced by the reaction of butanoic acid with ethanol in the presence of an acid catalyst (H+H+): CH3CH2CH2CO2H(l)+CH2CH3OH(l)H+⟶CH3CH2CH2CO2CH2CH3(l)+H2O(l) Given 8.45 gg of butanoic acid and excess ethanol, how many grams of ethyl butyrate would be synthesized, assuming a complete 100%% yield? Express your answer in grams to three significant figures. A chemist ran the reaction and obtained 5.50 gg of ethyl butyrate. What was the percent yield? Express your answer as a percent to three significant figures. The chemist discovers a more efficient catalyst that can produce ethyl butyrate with a 78.0%% yield. How many grams would be produced from 8.45 gg of butanoic acid and excess…arrow_forward14. What is the IUPAC name for the following compound? NH- (a) propyl propanamide (b) propyl propanoate (c) N-propylptopanamine. (d) N, N-propylpropanamide (e) N-propxlpropanamidearrow_forwardThe odor of ripe bananas and many other fruits is due to the presence of esters. For example: Banana oil (isopentyl acetate) (a) Write the name (common or IUPAC) of the ester responsible for the fragrance of the following: pineapple, orange, apple, peach, & lavender (b) Choose one fragrant from (a) and name the alcohol and the carboxylic acid needed to synthesize this ester. (c) Show the detailed mechanism of the Fischer Esterification reaction that will be involved in the synthesis of the fragrant you have chosen in part (a).arrow_forward
- In 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_forwardPredict the major products formed when benzoyl chloride (PhCOCl) reacts with the following reagents.(a) ethanol (b) sodium acetate (c) anilinearrow_forwardiupacarrow_forward
- 1. Draw structures corresponding to the following IUPAC names: (a) 4-Methylpentanoic acid (b) o-Hydroxybenzoic acid (c) 2,2-Dimethylpropanoyl chloride (d) trans-2-Methylcyclohexanecarboxamide (e) p-Methylbenzoic anhydride (f) p-Bromobenzonitrilearrow_forwardDraw the structure of each of the following molecules. (a) 5-phenylpentanamide; (b) (2S,3S)-2,3-dimethoxyhexanediamide; (c) N-phenylcyclobutanecarboxamidearrow_forwardName the following carboxylic acid derivatives, giving both a common name and anIUPAC name where possible. (c) PhCH(CH3)COOCH3arrow_forward
- Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage LearningChemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage Learning
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