The second picture is the actual starting material, it
has an extra carbon after the OH.
Homework Answers
Solution:
Product A is major because it is formed by the atrack of alkoxy nucleophile from less hindered site.
Complete mechanism are given below.
Add Answer to:
The second picture is the actual starting material, it
has an extra carbon after the OH....
Could you help me write a detailed mechanism for the following problems? All arrows, charges, and...
Could you help me write a detailed mechanism for the
following problems? All arrows, charges, and electrons must be
included. In addition, could you help decipher which would be the
major/minor product while providing an explanation?
laase write the detailed mechanism for the following reaction. Please draw ALL CURVY DOWS charges and electrons. Explain using mechanism which will be major product A or B.( pts) BIZ mub -OX HO Brand B ps) Он Но, NaH НО.
6. For the following reaction, please draw the reaction mechanism given the starting material, reagents, and...
6. For the following reaction, please draw the reaction mechanism given the starting material, reagents, and product. Include all important intermediates and use curvy reaction arrows to show the flow of electrons. • Nah 2. CI. CN 3 Nah CN 7. For the following starting material A, draw the products Band C that you expect to form under the following reaction conditions. LDA KOC(CH3)s THE 0 B (CH3),COH cold temps room temp A
please help. thanks Q4. Please write the detailed mechanism for the following reaction. Please draw ALL...
please help. thanks
Q4. Please write the detailed mechanism for the following reaction. Please draw ALL CURVY ARROWS charges and electrons. Explain using mechanism which will be major product A or B. (9 pts) Hount . Et and X
HO OH ОН Ethylene oxide is the starting material for the synthesis of 1,4-dioxepane. Draw curved...
HO OH ОН Ethylene oxide is the starting material for the synthesis of 1,4-dioxepane. Draw curved arrows to show the movement of electrons in this step of the reaction mechanism. Arrow-pushing Instructions :o: Hö: H-OH :0:
What would be the ideal starting material of the following reactions? (The correct answers are circled,...
What would be the ideal starting material of the following
reactions? (The correct answers are circled, but I do not
understand how those are the right answers.... please draw the
mechanism or explain why those are correct).
10-11. (24 pts) What would be the ideal starting material of the following reaction? 10. (4 pts) HBr OH OH Ho NC Br 11 (4 pts) NaH OH b) Na c) Br (e) OH Br Na OH
3. Draw a stepwise, detailed mechanism for the acid-catalyzed hydration reaction in question 2 above. Use...
3. Draw a stepwise, detailed mechanism for the acid-catalyzed hydration reaction in question 2 above. Use curved arrows to indicate the flow of electrons. (Note: use hydronium ion, H307, in your mechanism to indicate "acidic water"). (6 pts) 4. Draw a stepwise, detailed mechanism for the reaction below. Use curved arrows to indicate the flow of electrons. (Hint: think of this reaction as a combination of addition of HX (step 1) and hydration (step 2)]. In the second step, an...
Homework extra credit! #18. As promised in lecture... Propose a synthesis of this compound starting with...
Homework extra credit!
#18. As promised in lecture... Propose a synthesis of this compound starting with the ind se a synthesis of this compound starting with the indicated material. For full credit you need to write out all the steps, showing the reagents used for each reaction. each step. For reactions that produce both ortho and para isomers, assume that the par e both ortho and para isomers, assume that the para isomer is the major product. This is not...
(10 points) Fill in the boxes with the missing starting material, intermediate products, reagents, and/or products....
(10 points) Fill in the boxes with the missing starting material, intermediate products, reagents, and/or products. Then for each reaction draw the reaction mechanism with correct electron flow arrows if appropriate or intermediates and correct formal charges. -OH -NH2 NH (10 points) Use the Gabrielle synthesis to make your starting amine below. Then use this starting amine to synthesize the secondary amine using reductive amination. Draw the mechanisms for both reactions below. Be sure to draw correct intermediates, electron flow...
LILIT OH O Но Ethylene oxide is the starting material for the synthesis of 1,4-dioxane. Write...
LILIT OH O Но Ethylene oxide is the starting material for the synthesis of 1,4-dioxane. Write a detailed mechanism for this synthesis (shown above). Then draw curved arrows that depict electron reorganization for Step 1 of the mechanism shown below. Unless specified otherwise, do not count proton transfers when counting steps. The starting materials of this step are provided. Arrow-pushing Instructions in + XT H₂C- CH₂
1) Provide the starting material for the following reaction. (0.5 pts) Он Он 1) Hg(OAc)2, H20...
1) Provide the starting material for the following reaction. (0.5 pts) Он Он 1) Hg(OAc)2, H20 2) NaBH (provide starting material) 2) Provide the major organic product(s) for the following reactions. If stereoisomers are formed, please show both stereoisomers. (0.5 pts each) 1) BH3 THF a) 2)120 NaOH 1) NaOH, H-O, 55°C b) 2) OsO4 t-BuOOH 1-BuOH, NaOH Br2 c) CCl4 H2O, H2SO d) H9SO4 2 equivalents HBr e) 3) The following ction generates an ether. Provide the major organic...
Could you help me write a detailed mechanism for the
following problems? All arrows, charges, and electrons must be
included. In addition, could you help decipher which would be the
major/minor product while providing an explanation?
laase write the detailed mechanism for the following reaction. Please draw ALL CURVY DOWS charges and electrons. Explain using mechanism which will be major product A or B.( pts) BIZ mub -OX HO Brand B ps) Он Но, NaH НО.
6. For the following reaction, please draw the reaction mechanism given the starting material, reagents, and product. Include all important intermediates and use curvy reaction arrows to show the flow of electrons. • Nah 2. CI. CN 3 Nah CN 7. For the following starting material A, draw the products Band C that you expect to form under the following reaction conditions. LDA KOC(CH3)s THE 0 B (CH3),COH cold temps room temp A
please help. thanks
Q4. Please write the detailed mechanism for the following reaction. Please draw ALL CURVY ARROWS charges and electrons. Explain using mechanism which will be major product A or B. (9 pts) Hount . Et and X
HO OH ОН Ethylene oxide is the starting material for the synthesis of 1,4-dioxepane. Draw curved arrows to show the movement of electrons in this step of the reaction mechanism. Arrow-pushing Instructions :o: Hö: H-OH :0:
What would be the ideal starting material of the following
reactions? (The correct answers are circled, but I do not
understand how those are the right answers.... please draw the
mechanism or explain why those are correct).
10-11. (24 pts) What would be the ideal starting material of the following reaction? 10. (4 pts) HBr OH OH Ho NC Br 11 (4 pts) NaH OH b) Na c) Br (e) OH Br Na OH
3. Draw a stepwise, detailed mechanism for the acid-catalyzed hydration reaction in question 2 above. Use curved arrows to indicate the flow of electrons. (Note: use hydronium ion, H307, in your mechanism to indicate "acidic water"). (6 pts) 4. Draw a stepwise, detailed mechanism for the reaction below. Use curved arrows to indicate the flow of electrons. (Hint: think of this reaction as a combination of addition of HX (step 1) and hydration (step 2)]. In the second step, an...
Homework extra credit!
#18. As promised in lecture... Propose a synthesis of this compound starting with the ind se a synthesis of this compound starting with the indicated material. For full credit you need to write out all the steps, showing the reagents used for each reaction. each step. For reactions that produce both ortho and para isomers, assume that the par e both ortho and para isomers, assume that the para isomer is the major product. This is not...
(10 points) Fill in the boxes with the missing starting material, intermediate products, reagents, and/or products. Then for each reaction draw the reaction mechanism with correct electron flow arrows if appropriate or intermediates and correct formal charges. -OH -NH2 NH (10 points) Use the Gabrielle synthesis to make your starting amine below. Then use this starting amine to synthesize the secondary amine using reductive amination. Draw the mechanisms for both reactions below. Be sure to draw correct intermediates, electron flow...
LILIT OH O Но Ethylene oxide is the starting material for the synthesis of 1,4-dioxane. Write a detailed mechanism for this synthesis (shown above). Then draw curved arrows that depict electron reorganization for Step 1 of the mechanism shown below. Unless specified otherwise, do not count proton transfers when counting steps. The starting materials of this step are provided. Arrow-pushing Instructions in + XT H₂C- CH₂
1) Provide the starting material for the following reaction. (0.5 pts) Он Он 1) Hg(OAc)2, H20 2) NaBH (provide starting material) 2) Provide the major organic product(s) for the following reactions. If stereoisomers are formed, please show both stereoisomers. (0.5 pts each) 1) BH3 THF a) 2)120 NaOH 1) NaOH, H-O, 55°C b) 2) OsO4 t-BuOOH 1-BuOH, NaOH Br2 c) CCl4 H2O, H2SO d) H9SO4 2 equivalents HBr e) 3) The following ction generates an ether. Provide the major organic...
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