What would be the aniline, N-methylaniline, and N,N-dimethylaniline reaction products with: 1. HCl(dil)/H2O 2. NaNO2/HCl(aq)/0°C 3....
What would be the aniline, N-methylaniline, and N,N-dimethylaniline reaction products with:
1. HCl(dil)/H2O
2. NaNO2/HCl(aq)/0°C
3. iodomethane (excess)
4. ethanoic anhydride
5. Br2 (excess)/H2O (solvent)
Homework Answers
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What would be the aniline, N-methylaniline, and
N,N-dimethylaniline reaction products with:
1. HCl(dil)/H2O
2. NaNO2/HCl(aq)/0°C
3....
What would be the difference between the IR of aniline, N-methylaniline, and N,N-dimethylaniline?
What would be the difference between the IR of aniline, N-methylaniline, and N,N-dimethylaniline?
8 n.) OCH3 Brz, FeBry 0.) + p.) ОН 1. NaNO2, HCl(aq) 2. CUNO2, NaNO2 NH2...
8 n.) OCH3 Brz, FeBry 0.) + p.) ОН 1. NaNO2, HCl(aq) 2. CUNO2, NaNO2 NH2 9.) 1,3-butadiene r.) ОН 1. NaNO2, HCl(aq) 2. CuCN NH2
a) Which products (shown above) from reaction 3 can react with HCl in an acid-base reaction?...
a) Which products (shown above) from reaction 3 can react with
HCl in an acid-base reaction? Show the mechanism for this acid-base
reaction and give the structures that would result from the
protonation of these products. Which phase (organic or aqueous)
would these protonated products be soluble in?
b) Which phase (organic or aqueous) would the
p-methylacetanilide be found in?
In step 5 of reaction 3, the reaction mixture containing the products shown below in ethyl acetate is extracted twice...
a) Which products (shown above) from reaction 3 can react with HCl in an acid-base reaction?...
a) Which products (shown above) from reaction 3 can react with
HCl in an acid-base reaction? Show the mechanism for this acid-base
reaction and give the structures that would result from the
protonation of these products. Which phase (organic or aqueous)
would these protonated products be soluble in?
b) Which phase (organic or aqueous) would the
p-methylacetanilide be found in?
c) Why did we have to use hot ethanol for the
recrystallization?
d) Why did we have to cool the...
Draw a mechanism for the acetylation of p-methylaniline in reaction 3. Reaction 3: Acetylation NH2 NH2...
Draw a mechanism for the acetylation of p-methylaniline
in reaction 3.
Reaction 3: Acetylation NH2 NH2 + NH2 (acetic anhydride) NH2 NH2 m-methylaniline p-methylaniline O-methylaniline m-methylaniline HN o-methylaniline O p-methylacetanilide Procedure for Reaction 3: 1) The solution of the three isomers of methylaniline in ethyl acetate was cooled to 0 °C. 2) An equimolar amount of acetic anhydride to the quantity of p-methylaniline theoretically present in the solution was added dropwise with stirring. 3) The stirring was continued for 15...
13. In step 5 of reaction 3, the reaction mixture containing the products shown below in...
13. In step 5 of reaction 3, the reaction mixture containing the products shown below in ethyl acetate is extracted twice with HCI. NH2 NH2 HN o-methylaniline m-methylaniline p-methylacetanilide a) Which products (shown above) from reaction 3 can react with HCl in an acid-base reaction? Show the mechanism for this acid-base reaction and give the structures that would result from the protonation of these products. Which phase (organic or aqueous) would these protonated products be soluble in? (6 points) b)...
5. The titration curve for the reaction between aq. Na COsolution and dil. HCl solution is...
5. The titration curve for the reaction between aq. Na COsolution and dil. HCl solution is given below. Let us assume you have 25 mL of 1 mol/dm3 Na,CO, solution in water which you are titrating with a 1 mol/dm3 HCl solution. Na,CO3 + 2HCl → 2NaCl + CO2+ + H2O A a. Label the axes, and mark the volumes of the acid added at points A and B. b. What is the significance of point A on the titration...
Just write the product please, I don't need the mechanism 2. Write a structural formula for...
Just write the product please, I don't need the
mechanism
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 solvent (f) aniline and equimolar amounts of NaNO2 and HCl at 0-5 °C, then addition of Cuc=N
Answer the following for the reaction: CaCO3(s)+2HCl(aq)→H2O(l)+CO2(g)+CaCl2(aq) What is the molarity of a HCl solution if...
Answer the following for the reaction: CaCO3(s)+2HCl(aq)→H2O(l)+CO2(g)+CaCl2(aq) What is the molarity of a HCl solution if the reaction of 215. mL of the HCl solution with excess CaCO3 produces 10.7 LL of CO2 gas at 725 mmHg and 18∘C?
A. 1. CCN 2.Ht, H2O, a B. 1. NaNO2, HCl 2. Cu CN c. 1. Mg...
A. 1. CCN 2.Ht, H2O, a B. 1. NaNO2, HCl 2. Cu CN c. 1. Mg D. INGH 2. CO2 3. H3O+ 2. ^ Br E. 1. mg 2. To 3. H+, H2O F. PCC G. KMn DA H2O, HO- Jo ling H. 1. mg 2.co 3. Haot 4. PCC 3. Ht, H2O + PCC He Ko Al Cly carry *Determine the reagents necessary to out each of the following transformation. -NH2 .CN -OH OH -OH 16 ibis
8 n.) OCH3 Brz, FeBry 0.) + p.) ОН 1. NaNO2, HCl(aq) 2. CUNO2, NaNO2 NH2 9.) 1,3-butadiene r.) ОН 1. NaNO2, HCl(aq) 2. CuCN NH2
a) Which products (shown above) from reaction 3 can react with
HCl in an acid-base reaction? Show the mechanism for this acid-base
reaction and give the structures that would result from the
protonation of these products. Which phase (organic or aqueous)
would these protonated products be soluble in?
b) Which phase (organic or aqueous) would the
p-methylacetanilide be found in?
In step 5 of reaction 3, the reaction mixture containing the products shown below in ethyl acetate is extracted twice...
a) Which products (shown above) from reaction 3 can react with
HCl in an acid-base reaction? Show the mechanism for this acid-base
reaction and give the structures that would result from the
protonation of these products. Which phase (organic or aqueous)
would these protonated products be soluble in?
b) Which phase (organic or aqueous) would the
p-methylacetanilide be found in?
c) Why did we have to use hot ethanol for the
recrystallization?
d) Why did we have to cool the...
Draw a mechanism for the acetylation of p-methylaniline
in reaction 3.
Reaction 3: Acetylation NH2 NH2 + NH2 (acetic anhydride) NH2 NH2 m-methylaniline p-methylaniline O-methylaniline m-methylaniline HN o-methylaniline O p-methylacetanilide Procedure for Reaction 3: 1) The solution of the three isomers of methylaniline in ethyl acetate was cooled to 0 °C. 2) An equimolar amount of acetic anhydride to the quantity of p-methylaniline theoretically present in the solution was added dropwise with stirring. 3) The stirring was continued for 15...
13. In step 5 of reaction 3, the reaction mixture containing the products shown below in ethyl acetate is extracted twice with HCI. NH2 NH2 HN o-methylaniline m-methylaniline p-methylacetanilide a) Which products (shown above) from reaction 3 can react with HCl in an acid-base reaction? Show the mechanism for this acid-base reaction and give the structures that would result from the protonation of these products. Which phase (organic or aqueous) would these protonated products be soluble in? (6 points) b)...
5. The titration curve for the reaction between aq. Na COsolution and dil. HCl solution is given below. Let us assume you have 25 mL of 1 mol/dm3 Na,CO, solution in water which you are titrating with a 1 mol/dm3 HCl solution. Na,CO3 + 2HCl → 2NaCl + CO2+ + H2O A a. Label the axes, and mark the volumes of the acid added at points A and B. b. What is the significance of point A on the titration...
Just write the product please, I don't need the
mechanism
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 solvent (f) aniline and equimolar amounts of NaNO2 and HCl at 0-5 °C, then addition of Cuc=N
A. 1. CCN 2.Ht, H2O, a B. 1. NaNO2, HCl 2. Cu CN c. 1. Mg D. INGH 2. CO2 3. H3O+ 2. ^ Br E. 1. mg 2. To 3. H+, H2O F. PCC G. KMn DA H2O, HO- Jo ling H. 1. mg 2.co 3. Haot 4. PCC 3. Ht, H2O + PCC He Ko Al Cly carry *Determine the reagents necessary to out each of the following transformation. -NH2 .CN -OH OH -OH 16 ibis
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