a) What two products will be produced when adding acetyl chloride to ethanol? b) Draw the...
a) What two products will be produced when adding acetyl chloride to ethanol?
b) Draw the mechanism for the esterification (ferulic acid- ethyl p-Hydroxycinnamates)
c) Why do you want to use 200-proof ethanol as the reaction solvent? (Why 200 proof, not 190 proof?)
Homework Answers
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a) What two products will be produced when adding acetyl
chloride to ethanol?
b) Draw the...
please help! thank you 47) Draw out the reaction mechanism for a Fischer esterification reaction with...
please help! thank you
47) Draw out the reaction mechanism for a Fischer esterification reaction with ethanol and benzoic acid in hot acidic conditions. Name the products. 48) Draw out the reaction mechanism for a Fischer esterification reaction when 5-hydroxyhexanoic acid is heated. Name the products if you feel ambitious.
Draw the structure of solid precipitate that forms when sulfuric acid is added to the solution...
Draw the structure of solid precipitate that forms
when sulfuric acid is added to the solution of p-aminobenzoic acid
in ethanol, "before the Esterification reaction" occurs.
CO H CO2CH CH3 conc. H2SO4 (catalyst) + CH3CH2OH + H20 (20.4) NH2 16 NH2 17 Ethyl p-aminobenzoate benzocaine) p-Aminobenzoic acid
1. Write a structural formula for each of the following compounds: (36 pts) (a) m-chlorobenzoyl chloride...
1. Write a structural formula for each of the following compounds: (36 pts) (a) m-chlorobenzoyl chloride (b) N-ethyl benzamide (c) dibenzalacetone (d) ethyl acetoacetate (e) 2-ethyl-1-butanamine (t) dibenzylamine 2. Write a structural formula for the principal organic product or products of each of the following reactions: (36 pts) (a) propanoyl chloride and sodium propanoate (b) acetic anhydride and 3-pentanol (c) acetaldehyde and sodium ethoxide (CH3CH2ONa) in ethanol solvent (d) cyclohexanone, benzaldehyde, and NaOH (e) 2-aminopropane and acetyl chloride in pyridine...
Predict the products for the following reactions. Hic NaOH ? HSC ethanol NaOH --> ethanol ?...
Predict the products for the following reactions.
Hic NaOH ? HSC ethanol NaOH --> ethanol ? H 1. Br2, PBr3 ? OH 2. H2O Br NaOH --> Cl2 ? H 5. is the reaction of a carboxylic acid derivative with ammonia or an amine to create an amide. a. Hydrolysis b. Alcoholysis C. Aminolysis d. Reduction e. Grignard's reaction 11. Give a mechanism for Fischer esterification utilizing any appropriate starting material you choose.
Draw the products of the reaction of benzoic acid with NaOH (aq) and identify the conjugate...
Draw the products of the reaction of benzoic acid with NaOH (aq) and identify the conjugate acid and base in the products. Determine the direction of the equilibrium for this reaction and use pKa values to justify your answer. Is the organic product of this reaction water soluble? Why or why not? Using the chemicals provided, benzoic acid, Ethyl p-aminobenzoate, Fluorenone, Sodium Hydroxide, Hydrochloric Acid, Anhydrous Sodium Sulfate, Diethyl Ether , how might you convert this product back to the...
3. When 2-ethylcyclohexanone is treated with LDA (in the solvent THF), followed by ethyl bromide, two...
3. When 2-ethylcyclohexanone is treated with LDA (in the solvent THF), followed by ethyl bromide, two different alkylated products are formed. Answer the following questions about this reaction. 1) LDA THE two products 2) CH CH Br 3. a. What is LDA and what is its purpose? 3. b. Draw mechanisms for the reactions and show how the two different products are formed. Product A Mechanism Product B Mechanism 3. c. Draw an energy diagram for the formation of both...
When aspirin is hydrolyzed, what are the products? a.) salicylic acid and ethanol b.) salicylic acid...
When aspirin is hydrolyzed, what are the products? a.) salicylic acid and ethanol b.) salicylic acid and ethanal c.) salicylic acid and ethanoic acid d.) ethanol and acetic acid
1. Predict the major products formed when benzene reacts with the following reagents. (a). tert-butyl bromide,...
1. Predict the major products formed when benzene reacts with the following reagents. (a). tert-butyl bromide, ALCl3 (b) bromine + a nail (c) iodine + HNO3 (d) carbon monoxide, HCl, and AlCl3/CuCl (e) nitric acid + sulfuric acid. 2. Predict the major products of the following reactions. (a.) nitrobenzene + ethyl chloride/AlCl3 (b). p-methylanisole + acetyl chloride + AlCl3 (c). nitrobenzene + fuming sulfuric acid (d) benzene + CH3CH2COCl in the presence of (1) ALCl3 followed by...
1. Write the structural formula of each of the following co (1) m-chlorobenzoyl chloride; (b) p-ethylbenzamide:...
1. Write the structural formula of each of the following co (1) m-chlorobenzoyl chloride; (b) p-ethylbenzamide: (©) (e) 2-ethyl-1-butanamine; (f) dibenzylamine; (g) a B-lacta the following compounds: (28 pts) Pethylben (s) acetoacetic ester; (d) diethyl malonate: of each of the following reactions: (30 pts) 2. Identify the principal organic product of each of the (a) acetic anhydride and 2-pentanol (b) 4-methyl-3-penten-2-one and ammonia in water solut er solution (c) acetophenone (methyl phenyi ketone) and benzalder (d) methyl butanoate and LDA...
CHE 201 1. Give two reasons why concentrated sulfuric acid was added to the reaction 2....
CHE 201 1. Give two reasons why concentrated sulfuric acid was added to the reaction 2. In the synthesis of homohutano why was Synthesis of bromobutane why was the reaction mixture cooled in an ice bath before a concentrated sulfuric acid2 Describe what might happen if you forgot to cool the mixture. the esterification of butanol hu ur side products in the synthesis of hom feng butul hydrogen sulfate (A). This causes decreasing the yield of the desired product e...
please help! thank you
47) Draw out the reaction mechanism for a Fischer esterification reaction with ethanol and benzoic acid in hot acidic conditions. Name the products. 48) Draw out the reaction mechanism for a Fischer esterification reaction when 5-hydroxyhexanoic acid is heated. Name the products if you feel ambitious.
Draw the structure of solid precipitate that forms
when sulfuric acid is added to the solution of p-aminobenzoic acid
in ethanol, "before the Esterification reaction" occurs.
CO H CO2CH CH3 conc. H2SO4 (catalyst) + CH3CH2OH + H20 (20.4) NH2 16 NH2 17 Ethyl p-aminobenzoate benzocaine) p-Aminobenzoic acid
1. Write a structural formula for each of the following compounds: (36 pts) (a) m-chlorobenzoyl chloride (b) N-ethyl benzamide (c) dibenzalacetone (d) ethyl acetoacetate (e) 2-ethyl-1-butanamine (t) dibenzylamine 2. Write a structural formula for the principal organic product or products of each of the following reactions: (36 pts) (a) propanoyl chloride and sodium propanoate (b) acetic anhydride and 3-pentanol (c) acetaldehyde and sodium ethoxide (CH3CH2ONa) in ethanol solvent (d) cyclohexanone, benzaldehyde, and NaOH (e) 2-aminopropane and acetyl chloride in pyridine...
Predict the products for the following reactions.
Hic NaOH ? HSC ethanol NaOH --> ethanol ? H 1. Br2, PBr3 ? OH 2. H2O Br NaOH --> Cl2 ? H 5. is the reaction of a carboxylic acid derivative with ammonia or an amine to create an amide. a. Hydrolysis b. Alcoholysis C. Aminolysis d. Reduction e. Grignard's reaction 11. Give a mechanism for Fischer esterification utilizing any appropriate starting material you choose.
3. When 2-ethylcyclohexanone is treated with LDA (in the solvent THF), followed by ethyl bromide, two different alkylated products are formed. Answer the following questions about this reaction. 1) LDA THE two products 2) CH CH Br 3. a. What is LDA and what is its purpose? 3. b. Draw mechanisms for the reactions and show how the two different products are formed. Product A Mechanism Product B Mechanism 3. c. Draw an energy diagram for the formation of both...
1. Write the structural formula of each of the following co (1) m-chlorobenzoyl chloride; (b) p-ethylbenzamide: (©) (e) 2-ethyl-1-butanamine; (f) dibenzylamine; (g) a B-lacta the following compounds: (28 pts) Pethylben (s) acetoacetic ester; (d) diethyl malonate: of each of the following reactions: (30 pts) 2. Identify the principal organic product of each of the (a) acetic anhydride and 2-pentanol (b) 4-methyl-3-penten-2-one and ammonia in water solut er solution (c) acetophenone (methyl phenyi ketone) and benzalder (d) methyl butanoate and LDA...
CHE 201 1. Give two reasons why concentrated sulfuric acid was added to the reaction 2. In the synthesis of homohutano why was Synthesis of bromobutane why was the reaction mixture cooled in an ice bath before a concentrated sulfuric acid2 Describe what might happen if you forgot to cool the mixture. the esterification of butanol hu ur side products in the synthesis of hom feng butul hydrogen sulfate (A). This causes decreasing the yield of the desired product e...
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