Homework Answers
As NaNH2 is will dissociate into Na+ and NH2- and as NH2- has an affinity towards proton, it will a abstract the proton from the H2O to form NH3 molecule and OH- which will combine to Na+ to give NaOH.
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What reaction would take place if H2O is added to a mixture of NaNH/NH,? Use curved...
Select the amines that would allow the following reaction to take place: 1. Amine 3.HO NH...
Select the amines that would allow the following reaction to take place: 1. Amine 3.HO NH NH - III IV V NH, NH 'N NH IX и VII VIII X
Write an equation, using the curved‐arrow notation, for the acid–base reaction that will take place when...
Write an equation, using the curved‐arrow notation, for the acid–base reaction that will take place when each of the following are mixed. If no appreciable acid–base reaction takes place, because the equilibrium is unfavorable, you should so indicate. Aqueous NaOH and CH3CH2CO2H Aqueous NaOH and C6H5SO3H CH3CH2ONa in ethyl alcohol and ethyne NaH and CH3CO2H CH3CH2Li in hexane and ethylene CH3Li in hexane and (CH3)2NH
product 1. a) Show the reaction mechanism clearly for the following conversion. Use curved arrows to...
product 1. a) Show the reaction mechanism clearly for the following conversion. Use curved arrows to indicate the direction of electron flow. HOOH/ heat + HBr Br
3. Show the complete mechanism for the following nucleophilic aromatic substitution reaction. Use curved arrows to...
3. Show the complete mechanism for the following nucleophilic aromatic substitution reaction. Use curved arrows to indicate the direction of electron flow. Cl OH KOH + KCI NE 0
How would the reaction take place? What would be the expected product? ү н* HO он...
How would the reaction take place? What would be the expected
product?
ү н* HO он
The blue curved line in the diagram to the right represents an electron pushing arrow
The blue curved line in the diagram to the right represents an electron pushing arrow. Indicate whether the arrowhead should be a single-barbed arrow or a double-barbed arrow and whether the direction of the arrow should be clockwise or counter-clockwise. Both answers are needed for this question to be completely correct. The lone pairs on the heterostoms have been del berately removed from the structures below to avoid giving away the answer. But remember electron flow arrows MUST always originate from...
In each reaction box, place the best reagent and conditions from the list. Answer Bank acetate...
In each reaction box, place the best reagent and conditions from the list. Answer Bank acetate ion acetone CH, MgBr (excess) H,0,H,O, heat acetic acid NaBH acetyl chloride CH, OH, HO* (cat.) H2O LÃAll | (CHỊ),CHMgBr (excess) NaNH, CH, CH,MgBr (excess) HR UN SEC Question 2 of 11 > Analyze both reactions and indicate whether the equilibrium tends to favor the reactants or the products. > - İri. - immi. 0 Select the true statement(s). O Reactions A and B...
3. Mechanism: Draw the curved arrow mechanism for the following hydrolysis reaction, only draw the mechanism...
3. Mechanism: Draw the curved arrow mechanism for the following hydrolysis reaction, only draw the mechanism from the starting material to the neutral functional group intermediate. Additionally, indicate what is in the final product by writing Y="appropriate atom here". Use only the reagents provided below, in your mechanism. (5 pts) excess NaOH H2O, heat HNĐ neutral functional group intermediate 9. Mechanism: Draw the curved arrow mechanism for the following reaction. Please be aware that during the mechanism you will form...
Additional Questions: 15. (a) An alcohol (pka = 15) is reacted with NaNH, (pka = 36)....
Additional Questions: 15. (a) An alcohol (pka = 15) is reacted with NaNH, (pka = 36). What role does the alcohol play (acid, base, no role)? (b) Draw the reaction of ROH and NaNH2. Use curved arrows to show electron movement R-O-H + O NHA Na slavonotons boi gelts, Part A define NaNH2 as acting as a base and not as a nucleophile? Why do we define 185 or product of the following reaction. What role does the alcohol play?...
Consider the mechanism for the following reaction: Tip: Before answering the question, draw a complete, detailed...
Consider the mechanism for the following reaction: Tip: Before answering the question, draw a complete, detailed mechanism for this reaction on a piece of paper. Use appropriate curved arrows to indicate the direction of electron flow and show the structures of all intermediates. The structures of transition states are NOT required. MeOH Br NH2 MeOH, HN Which of the following would be an intermediate on the path leading to the final product shown? A) Br M aHego HN E) PerwNH...
Select the amines that would allow the following reaction to take place: 1. Amine 3.HO NH NH - III IV V NH, NH 'N NH IX и VII VIII X
product 1. a) Show the reaction mechanism clearly for the following conversion. Use curved arrows to indicate the direction of electron flow. HOOH/ heat + HBr Br
3. Show the complete mechanism for the following nucleophilic aromatic substitution reaction. Use curved arrows to indicate the direction of electron flow. Cl OH KOH + KCI NE 0
How would the reaction take place? What would be the expected
product?
ү н* HO он
In each reaction box, place the best reagent and conditions from the list. Answer Bank acetate ion acetone CH, MgBr (excess) H,0,H,O, heat acetic acid NaBH acetyl chloride CH, OH, HO* (cat.) H2O LÃAll | (CHỊ),CHMgBr (excess) NaNH, CH, CH,MgBr (excess) HR UN SEC Question 2 of 11 > Analyze both reactions and indicate whether the equilibrium tends to favor the reactants or the products. > - İri. - immi. 0 Select the true statement(s). O Reactions A and B...
3. Mechanism: Draw the curved arrow mechanism for the following hydrolysis reaction, only draw the mechanism from the starting material to the neutral functional group intermediate. Additionally, indicate what is in the final product by writing Y="appropriate atom here". Use only the reagents provided below, in your mechanism. (5 pts) excess NaOH H2O, heat HNĐ neutral functional group intermediate 9. Mechanism: Draw the curved arrow mechanism for the following reaction. Please be aware that during the mechanism you will form...
Additional Questions: 15. (a) An alcohol (pka = 15) is reacted with NaNH, (pka = 36). What role does the alcohol play (acid, base, no role)? (b) Draw the reaction of ROH and NaNH2. Use curved arrows to show electron movement R-O-H + O NHA Na slavonotons boi gelts, Part A define NaNH2 as acting as a base and not as a nucleophile? Why do we define 185 or product of the following reaction. What role does the alcohol play?...
Consider the mechanism for the following reaction: Tip: Before answering the question, draw a complete, detailed mechanism for this reaction on a piece of paper. Use appropriate curved arrows to indicate the direction of electron flow and show the structures of all intermediates. The structures of transition states are NOT required. MeOH Br NH2 MeOH, HN Which of the following would be an intermediate on the path leading to the final product shown? A) Br M aHego HN E) PerwNH...
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