Show the mechanism for each reaction Reaction of benzoyl chloride with some generic nucleophile (NuH). Assume...
- Show the mechanism for each reaction
- Reaction of benzoyl chloride with some generic nucleophile (NuH). Assume a proton transfer is needed like when an amine or alcohol is used.
- Reaction of benzoic acid with nitric and sulfuric acids (make sure to show the generation of the electrophile)
- Reaction of benzoic acid with some generic alcohol (ROH) and sulfuric acid to form an ester.
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Show the mechanism for each reaction
Reaction of benzoyl chloride with some generic nucleophile
(NuH). Assume...
I need help answering questions 1-3 1) Show the reaction of benzoyl chloride with 2 equivalents...
I need help answering questions 1-3
1) Show the reaction of benzoyl chloride with 2 equivalents of N-methylethanamine 2) Give the mechanism of the acylsubstitution below. Labelthe N./E+oracld/base in each step, Including the acid and base in the second step. Give an approximate pka tor sremoved in acid base steps (alocated deprotonation and proton transfer step 00-CH 3) Rewrite the following leaving groups, ranking them from best to worst Наслон С - NH–CH3 Нас
Sketch the reaction mechanism for the ammonolysis of benzoyl chloride by ammonium hydroxide. (Please show all...
Sketch the reaction mechanism for the ammonolysis of benzoyl chloride by ammonium hydroxide. (Please show all intermediates!)
Answer the following questions: Why is L-B acid catalysis required to convert a carboxylic acid and...
Answer the following questions: Why is L-B acid catalysis required to convert a carboxylic acid and an alcohol to an ester? Why is acyl bromide less reactive than acyl chloride? What reagent will you use to convert benzoic acid to benzoyl chloride: SOCl_2; PCl_3; or PCl_5 or any one of them? Why is Fischer Esterification reaction is not universal (i.e. not applicable to many acids and or alcohols)? Please draw the FIRST mechanistic step in ALL L-B acid catalyzed acyl...
CHa H H3C iv) IV Show the polymerization reaction mechanism of molecule iv shown above when using a) Benzoyl peroxi...
CHa H H3C iv) IV Show the polymerization reaction mechanism of molecule iv shown above when using a) Benzoyl peroxide as the catalyst b) Sulfuric acid as the catalyst. 6.
CHa H H3C iv) IV
Show the polymerization reaction mechanism of molecule iv shown above when using a) Benzoyl peroxide as the catalyst b) Sulfuric acid as the catalyst. 6.
Calculate the theoretical yield and percent yield for experiments 7, 8, and 9. For experiment 9,...
Calculate the theoretical yield and percent yield for
experiments 7, 8, and 9. For experiment 9, determine the
theoretical yield based on starting with 0.50g of 3-nitrobenzoic
acid. Show work
Acid I (experiment 7): Weight of methyl 3-nitrobenzoate = 1.9
g
Acid II (experiment 8): Weight of 3-nitrobenzoic acid = 1.75
g
Acid III (experiment 9): Weight of 3-nitrobenzamide = 0.30 g
Experiment 7:
-2.5 mL concentrated H2SO4
-1.75 mL concentrated HNO3 (16M)
-2.1 mL concentrated Methyl Benzoate
Experiment 8:...
Show the reaction mechanism for the formation of the electron-deficient carbocation (potent electrophile) that would form...
Show the reaction mechanism for the formation of the electron-deficient carbocation (potent electrophile) that would form when 2-methyl-2-propanol reacts with sulfuric acid, using the curved-arrow formalism.
BE Map. The Claisen condensation converts 2 molecules of an ester into a B-keto ester. The...
BE Map. The Claisen condensation converts 2 molecules of an ester into a B-keto ester. The reaction starts with the ester in an alkoxide/alcohol solution and is worked up with acid to form the neutral B-keto ester product. Show the curved-arrow mechanism for the Claisen condensation of ethyl ethanoate treated with ethoxide ion. :0: :0: 1. -OCH2CH/CH3CH2OH 2 2. H30* Mechanism Tutorial Step 1a. Classify step Mechanism steps can be classified into a few key processes. Knowing these key processes...
7) Consider the following reaction of an alkene with acidic water which we will cover in...
7) Consider the following reaction of an alkene with acidic water which we will cover in chapter 4 (4.9). (H30 represents a generic acid like HNO3, H2SO4, etc.) OH The reaction mechanism contains 3 steps ぶー Step 1 Step 2 Step 3 a) In step 1, add in the appropriate curved arrows to show how cyclopentene and hydronium become the cyclopentyl cation and water. Label the nucleophile and electrophile b) In step 2, draw intermediate A that is formed when...
Please write the complete mechanism for the reaction to produce the di-nitrated product (dinitrobenzoate) in the...
Please write the complete mechanism for the reaction to produce the di-nitrated product (dinitrobenzoate) in the nitration of methyl benzoate with nitric acids and sulfuric acid. Draw each step of the mechanism on a separate line beginning on the left margin, and then explaining on the right how the reaction step occurs. Please be sure to use expanded structural formulas for all chemical species. Include all bonds, non-bonding electrons, formal charges, and electron-flow arrows. DO NOT use bond-line formulas, but...
3. We have described how acyl chloride compounds (RC=OCI) can, with the assistance of a Lewis...
3. We have described how acyl chloride compounds (RC=OCI) can, with the assistance of a Lewis acid catalyst, act as electrophiles in electrophilic aromatic substitution reactions. Like Lewis acids, protonic acids also can enhance the electrophilicity of carbonyl carbons. One equivalent of acetone will react with two equivalents of phenol to form the now notorious compound bisphenol A. The net reaction is indicated here. CHO OH H2SO4 OH HO НАС CH CH, bisphenol A phenol acetone (Note that 2 equivalents...
I need help answering questions 1-3
1) Show the reaction of benzoyl chloride with 2 equivalents of N-methylethanamine 2) Give the mechanism of the acylsubstitution below. Labelthe N./E+oracld/base in each step, Including the acid and base in the second step. Give an approximate pka tor sremoved in acid base steps (alocated deprotonation and proton transfer step 00-CH 3) Rewrite the following leaving groups, ranking them from best to worst Наслон С - NH–CH3 Нас
Answer the following questions: Why is L-B acid catalysis required to convert a carboxylic acid and an alcohol to an ester? Why is acyl bromide less reactive than acyl chloride? What reagent will you use to convert benzoic acid to benzoyl chloride: SOCl_2; PCl_3; or PCl_5 or any one of them? Why is Fischer Esterification reaction is not universal (i.e. not applicable to many acids and or alcohols)? Please draw the FIRST mechanistic step in ALL L-B acid catalyzed acyl...
CHa H H3C iv) IV Show the polymerization reaction mechanism of molecule iv shown above when using a) Benzoyl peroxide as the catalyst b) Sulfuric acid as the catalyst. 6.
CHa H H3C iv) IV
Show the polymerization reaction mechanism of molecule iv shown above when using a) Benzoyl peroxide as the catalyst b) Sulfuric acid as the catalyst. 6.
Calculate the theoretical yield and percent yield for
experiments 7, 8, and 9. For experiment 9, determine the
theoretical yield based on starting with 0.50g of 3-nitrobenzoic
acid. Show work
Acid I (experiment 7): Weight of methyl 3-nitrobenzoate = 1.9
g
Acid II (experiment 8): Weight of 3-nitrobenzoic acid = 1.75
g
Acid III (experiment 9): Weight of 3-nitrobenzamide = 0.30 g
Experiment 7:
-2.5 mL concentrated H2SO4
-1.75 mL concentrated HNO3 (16M)
-2.1 mL concentrated Methyl Benzoate
Experiment 8:...
BE Map. The Claisen condensation converts 2 molecules of an ester into a B-keto ester. The reaction starts with the ester in an alkoxide/alcohol solution and is worked up with acid to form the neutral B-keto ester product. Show the curved-arrow mechanism for the Claisen condensation of ethyl ethanoate treated with ethoxide ion. :0: :0: 1. -OCH2CH/CH3CH2OH 2 2. H30* Mechanism Tutorial Step 1a. Classify step Mechanism steps can be classified into a few key processes. Knowing these key processes...
7) Consider the following reaction of an alkene with acidic water which we will cover in chapter 4 (4.9). (H30 represents a generic acid like HNO3, H2SO4, etc.) OH The reaction mechanism contains 3 steps ぶー Step 1 Step 2 Step 3 a) In step 1, add in the appropriate curved arrows to show how cyclopentene and hydronium become the cyclopentyl cation and water. Label the nucleophile and electrophile b) In step 2, draw intermediate A that is formed when...
3. We have described how acyl chloride compounds (RC=OCI) can, with the assistance of a Lewis acid catalyst, act as electrophiles in electrophilic aromatic substitution reactions. Like Lewis acids, protonic acids also can enhance the electrophilicity of carbonyl carbons. One equivalent of acetone will react with two equivalents of phenol to form the now notorious compound bisphenol A. The net reaction is indicated here. CHO OH H2SO4 OH HO НАС CH CH, bisphenol A phenol acetone (Note that 2 equivalents...
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