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Please only do number 5!!! Thank u!!
Complete mechanism for the following transformation Explain the observed...
4) Write the product, and draw a complete curved arrow mechanism for the reaction below. Include...
4) Write the product, and draw a complete curved arrow mechanism for the reaction below. Include the formation of all intermediates (10 points total) Product Mechanism 5) Name the following molecules (8 points total) a) NH b) 6) An amine A reacts with acetone in the presence of a trace of acid to give product B The 'H-NMR spectra of A and B are shown on page 5 as spectra A and B, respectively. ldentify A (amine)) and product B...
show all work please thank you!!! 3. (10 pts total) Consider the following alkene addition reaction:...
show all work please thank you!!!
3. (10 pts total) Consider the following alkene addition reaction: Brz H2O НО Br a. (3 pts) This type of alkene addition reaction is mediated by both Lewis acids and bases. Of the two inorganic reactants (Br2 and H2O), place a triangle (1) around the one which functions as a Lewis acid in the above transformation b. (3 pts) of the two regioisomeric reaction products shown, only one is observed to form under the...
Please explain. I need both part a and b. thank you. 2. Alcohol Reaction Mechanism Fill...
Please explain. I
need both part a and b. thank you.
2. Alcohol Reaction Mechanism Fill in the major organic product and draw a complete curved-arrow mechanism a. H-Br OH b. How would the above reaction change if sulfuric acid were used instead? Why?
Please make it easy to read (no cursive) THANK YOU SO MUCH :) 7. Is it...
Please make it easy to read (no cursive) THANK YOU SO MUCH :)
7. Is it possible to tell if the following reaction took place via an E, or an E2 reaction? Explain why? H CH, H H Н. Base ΠΗ X + CH Br H 8. What is the majority product from the following Ez reaction, why? Br 9. Describe all of the reaction conditions necessary to complete the following reaction. Draw the mechanism. Оснэ
number 63 14.80 Which o atomorrone Explain 4-Pyrone or VO T U 14.62 which do you...
number 63
14.80 Which o atomorrone Explain 4-Pyrone or VO T U 14.62 which do you think is a stronger nucleophile in an S2 reaction-pyridine or pyrrole? Explain. Denn 70 LO Pyridine Pyrrole 14.63 For each of the following pairs of substrates, which do you think will undergo an S, 1 reaction faster? Explain. CI CI (b) Bi Br or or w х Y z OH ОН 14.64 Which compound, A or B, do you think undergoes dehydration more quickly?...
Section IlI: Mechanisms (15 points) Providé à complete meca reactions using arrows to indicate the flow of electrons. If asked, use you mechanism to explain the stereochemical or regiochemical outcom...
Section IlI: Mechanisms (15 points) Providé à complete meca reactions using arrows to indicate the flow of electrons. If asked, use you mechanism to explain the stereochemical or regiochemical outcome. 6. (a) Provide a step wise mechanism for the following reaction (4 points) 2SO4 ) What would you expect to happen if HBr was used instead of H2SO4 in the above reaction? (1 point) Despite being energetically more stable, why was a 5-membered ring formed instead of the 6-membered ring...
Could you please help and answer this question by drawing the mechanism for the reaction and...
Could you please help and answer this question by drawing the
mechanism for the reaction and show a possible reaction condition
that would allow the product to be the only one forming? If you can
explain how and why that would be greatly appreciated. Thank
you!!
4. In place of the written protocol show the mechanism of the following reaction and determine how many products can form. Indicate the full mechanism for ONE product formation but show all potential final...
The following compound can be prepared by the addition of HBr to either of two alkenes,...
The following compound can be prepared by the addition of HBr to either of two alkenes, give their structures Start with the same two alkenes, would the products be different if DBr(D = deuterium) were used instead of HBr? Explain using a mechanism that outlines the tree steps of all organic chemical reactions. The reaction of alpha-pinene with H_2 in the presence o Pd/c produces A and not B. Why does product B not form?
10. Provide the reagents necessary to complete the following transformation. 13. Provide the structure of the...
10.
Provide the reagents necessary to complete the following
transformation. 13. Provide the structure of the major organic
product of the reaction below
10. Provide the reagents necessary to complete the following transformation. A. 1. BH3 THF 2. H202, HO B). H20, H2SO4 C. OsO4. H202 D. CH3CO3H E. 1. CH3CO3H 2. H, H20 11. Which of the following is the best reaction sequence to use if one wants to accomplish a Markovnikov addition of water to an alkene with...
Please help explain these questions. thank you. Complete de following reactions with the new reagents to...
Please help explain these questions. thank you.
Complete de following reactions with the new reagents to complete the shower D 0 .82.3 6) Provide the major organic product(s) AND show the detailed, stepwise mechanism for each of the following rem curved rows to show the flow of electrons. 1NaNH, 21 H 3,00 OM 21,00 ΝΗ AICI 7) Propose a synthesis for the Diels Alder reactice using a dicne and a dienoptile to synthesize the following compound: R) Starting with henne,...
4) Write the product, and draw a complete curved arrow mechanism for the reaction below. Include the formation of all intermediates (10 points total) Product Mechanism 5) Name the following molecules (8 points total) a) NH b) 6) An amine A reacts with acetone in the presence of a trace of acid to give product B The 'H-NMR spectra of A and B are shown on page 5 as spectra A and B, respectively. ldentify A (amine)) and product B...
show all work please thank you!!!
3. (10 pts total) Consider the following alkene addition reaction: Brz H2O НО Br a. (3 pts) This type of alkene addition reaction is mediated by both Lewis acids and bases. Of the two inorganic reactants (Br2 and H2O), place a triangle (1) around the one which functions as a Lewis acid in the above transformation b. (3 pts) of the two regioisomeric reaction products shown, only one is observed to form under the...
Please explain. I
need both part a and b. thank you.
2. Alcohol Reaction Mechanism Fill in the major organic product and draw a complete curved-arrow mechanism a. H-Br OH b. How would the above reaction change if sulfuric acid were used instead? Why?
Please make it easy to read (no cursive) THANK YOU SO MUCH :)
7. Is it possible to tell if the following reaction took place via an E, or an E2 reaction? Explain why? H CH, H H Н. Base ΠΗ X + CH Br H 8. What is the majority product from the following Ez reaction, why? Br 9. Describe all of the reaction conditions necessary to complete the following reaction. Draw the mechanism. Оснэ
number 63
14.80 Which o atomorrone Explain 4-Pyrone or VO T U 14.62 which do you think is a stronger nucleophile in an S2 reaction-pyridine or pyrrole? Explain. Denn 70 LO Pyridine Pyrrole 14.63 For each of the following pairs of substrates, which do you think will undergo an S, 1 reaction faster? Explain. CI CI (b) Bi Br or or w х Y z OH ОН 14.64 Which compound, A or B, do you think undergoes dehydration more quickly?...
Section IlI: Mechanisms (15 points) Providé à complete meca reactions using arrows to indicate the flow of electrons. If asked, use you mechanism to explain the stereochemical or regiochemical outcome. 6. (a) Provide a step wise mechanism for the following reaction (4 points) 2SO4 ) What would you expect to happen if HBr was used instead of H2SO4 in the above reaction? (1 point) Despite being energetically more stable, why was a 5-membered ring formed instead of the 6-membered ring...
Could you please help and answer this question by drawing the
mechanism for the reaction and show a possible reaction condition
that would allow the product to be the only one forming? If you can
explain how and why that would be greatly appreciated. Thank
you!!
4. In place of the written protocol show the mechanism of the following reaction and determine how many products can form. Indicate the full mechanism for ONE product formation but show all potential final...
The following compound can be prepared by the addition of HBr to either of two alkenes, give their structures Start with the same two alkenes, would the products be different if DBr(D = deuterium) were used instead of HBr? Explain using a mechanism that outlines the tree steps of all organic chemical reactions. The reaction of alpha-pinene with H_2 in the presence o Pd/c produces A and not B. Why does product B not form?
10.
Provide the reagents necessary to complete the following
transformation. 13. Provide the structure of the major organic
product of the reaction below
10. Provide the reagents necessary to complete the following transformation. A. 1. BH3 THF 2. H202, HO B). H20, H2SO4 C. OsO4. H202 D. CH3CO3H E. 1. CH3CO3H 2. H, H20 11. Which of the following is the best reaction sequence to use if one wants to accomplish a Markovnikov addition of water to an alkene with...
Please help explain these questions. thank you.
Complete de following reactions with the new reagents to complete the shower D 0 .82.3 6) Provide the major organic product(s) AND show the detailed, stepwise mechanism for each of the following rem curved rows to show the flow of electrons. 1NaNH, 21 H 3,00 OM 21,00 ΝΗ AICI 7) Propose a synthesis for the Diels Alder reactice using a dicne and a dienoptile to synthesize the following compound: R) Starting with henne,...
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