Homework Answers
Mechanism 2.
7. (10 pt) Draw a curved arrow mechanism and the product described. 에요 | NaOH (cat)...
7. (10 pt) Draw a curved arrow mechanism and the product described. 에요 | NaOH (cat) OH OH OH mechanism: the a-furanose corresponding to the structure at the left 8. (10 pt) Draw a curved arrow mechanism for the following reaction. 앤애요 | EnzB: (cat) 앤애애 он он он
Please do all the parts. For part c, redraw the product with the stereochemistry, then use...
Please do all the parts. For part c, redraw the product with the
stereochemistry, then use that to draw the steriochem on the SM.
Then draw mech.
19. Cocaine Biosynthesis (20 pt) Cocainc is isolated from the leaves of Erythoxylum coca (coca plants). Although the exact biosynthetic pathway leading to cocaine has not been fully established, one current hypothesis is that it includes the following enzyme-catalyzed reactions. 1 A. Draw a curved arrow mechanism for the following reaction, using an...
17.(10 pt) Draw a curved arrow mechanism for the following reaction.Ignore stereochemistry. NaOH (cat.) - -...
17.(10 pt) Draw a curved arrow mechanism for the following reaction.Ignore stereochemistry. NaOH (cat.) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 18. (10 pt) Draw a curved arrow mechanism for...
Name SID Page 3 of 10 5. (10 pt) Draw a curved arrow mechanism for the...
Name SID Page 3 of 10 5. (10 pt) Draw a curved arrow mechanism for the following reaction. Add stereochemistry to the product(s) where relevant : NH2 H20 (add stereochemistry) ------------------------------------------- 6. (10 pt) Draw a curved arrow mechanism for the following reaction. Ignore stereochemistry. HCI (cat) OH POH
UN2, proclCUS. PUSSIble both Snland Sn2. d Sn2, radical chain, radical chain, E, and E o...
UN2, proclCUS. PUSSIble both Snland Sn2. d Sn2, radical chain, radical chain, E, and E o product is formed at all, write "NR". If different mechanisms icate mechanism for that site (use an arrow). E, and Eno reaction erent mechanisms occur at different sites please B) Draw the Organic Product for that rea reagent in a reaction--- combine reactions at reactions where stereochemistry is indicated. roduct for that reaction. ("x" means "excess" reagent). When using "excess combine reactions at two...
please show the mechanisms for d-i Chapter 14: Carboxylic Acids Please Show Reaction mechanisms (d) 1....
please show the mechanisms for d-i
Chapter 14: Carboxylic Acids Please Show Reaction mechanisms (d) 1. H.Cro 1. BH3 2. H,O, HO Na o 2. NaOH NaOH e) H2 OH ОН CH,COOH H Pt 1. BH; HACO () HO 2. H.O., NaOH SOCI HO O R R RCI Cl2 HẠCrO4 19 AICI: AICI: OCH OH CH,OH H RCI used in the first reaction cannot be a tertiary alkyl halide. (h) heat ОН OH H2CO (1) OH 1. LAIH Lo La...
Started to work this problem out but i've gotten confused. May someone please show me the corrct mechanisms to complete...
Started to work this problem out but i've gotten confused. May
someone please show me the corrct mechanisms to complete these
questions? Thank you.
1. Give a complete curved-arrow mechanism for the reaction shown. Draw in any missing product structures. one other stereoisomer (draw in structure) 2. The ether shown, when reacting with excess HI gives the products shown. HO excess a. Give the complete curved-arrow mechanism for this reaction. b. Explain in about two sentences why this result is...
Provide a step-by-step mechanism to account for the product of each of the following reactions. Show...
Provide a step-by-step mechanism to account for the product of
each of the following reactions. Show the structure of each of the
intermediates and use curved arrows to indicate electron flow in
each of these steps.
3. Provide a step-by-step mechanism to account for the product of each of the following reactions. Show the structure of each of the intermediates and use curved arrows to indicate electron flow in each of these steps. a) NaOEt (1 equiv) EtOH O OH...
13. (10 pt) Draw a curved arrow mechanism for the following reaction Et3N (cat) H20 Ph...
13. (10 pt) Draw a curved arrow mechanism for the following reaction Et3N (cat) H20 Ph 14. (10 pt) (10 pt) Use labeled structure drawing(s) to explain why the product below is NOT formed in significant quantities as a competing product in the reaction scheme above. (Note: relevant drawings are required. Text-only answers will earn no credit.) 0 0 is NOT formed as a major competing product in the reaction above because:
4. [12 pts] Propose mechanisms for the formation of all 3 products shown in the reaction...
4. [12 pts] Propose mechanisms for the formation of all 3 products shown in the reaction below: (draw curved arrows, intermediates, and resonance structures if necessary. NO NEED FOR TRANSITION STATES! CH CH CH CH Br Heat CH,CH,OH OCH.CH Mechanism.14 points) Mechanism 2 points) Mechanism.3 14 points) 5. [14 pts] Provide the major products of reacting the alkene shown in the middle of the scheme below with all the reagents independently. Draw the products' structures in the corresponding table below...
7. (10 pt) Draw a curved arrow mechanism and the product described. 에요 | NaOH (cat) OH OH OH mechanism: the a-furanose corresponding to the structure at the left 8. (10 pt) Draw a curved arrow mechanism for the following reaction. 앤애요 | EnzB: (cat) 앤애애 он он он
Please do all the parts. For part c, redraw the product with the
stereochemistry, then use that to draw the steriochem on the SM.
Then draw mech.
19. Cocaine Biosynthesis (20 pt) Cocainc is isolated from the leaves of Erythoxylum coca (coca plants). Although the exact biosynthetic pathway leading to cocaine has not been fully established, one current hypothesis is that it includes the following enzyme-catalyzed reactions. 1 A. Draw a curved arrow mechanism for the following reaction, using an...
17.(10 pt) Draw a curved arrow mechanism for the following reaction.Ignore stereochemistry. NaOH (cat.) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 18. (10 pt) Draw a curved arrow mechanism for...
Name SID Page 3 of 10 5. (10 pt) Draw a curved arrow mechanism for the following reaction. Add stereochemistry to the product(s) where relevant : NH2 H20 (add stereochemistry) ------------------------------------------- 6. (10 pt) Draw a curved arrow mechanism for the following reaction. Ignore stereochemistry. HCI (cat) OH POH
UN2, proclCUS. PUSSIble both Snland Sn2. d Sn2, radical chain, radical chain, E, and E o product is formed at all, write "NR". If different mechanisms icate mechanism for that site (use an arrow). E, and Eno reaction erent mechanisms occur at different sites please B) Draw the Organic Product for that rea reagent in a reaction--- combine reactions at reactions where stereochemistry is indicated. roduct for that reaction. ("x" means "excess" reagent). When using "excess combine reactions at two...
please show the mechanisms for d-i
Chapter 14: Carboxylic Acids Please Show Reaction mechanisms (d) 1. H.Cro 1. BH3 2. H,O, HO Na o 2. NaOH NaOH e) H2 OH ОН CH,COOH H Pt 1. BH; HACO () HO 2. H.O., NaOH SOCI HO O R R RCI Cl2 HẠCrO4 19 AICI: AICI: OCH OH CH,OH H RCI used in the first reaction cannot be a tertiary alkyl halide. (h) heat ОН OH H2CO (1) OH 1. LAIH Lo La...
Started to work this problem out but i've gotten confused. May
someone please show me the corrct mechanisms to complete these
questions? Thank you.
1. Give a complete curved-arrow mechanism for the reaction shown. Draw in any missing product structures. one other stereoisomer (draw in structure) 2. The ether shown, when reacting with excess HI gives the products shown. HO excess a. Give the complete curved-arrow mechanism for this reaction. b. Explain in about two sentences why this result is...
Provide a step-by-step mechanism to account for the product of
each of the following reactions. Show the structure of each of the
intermediates and use curved arrows to indicate electron flow in
each of these steps.
3. Provide a step-by-step mechanism to account for the product of each of the following reactions. Show the structure of each of the intermediates and use curved arrows to indicate electron flow in each of these steps. a) NaOEt (1 equiv) EtOH O OH...
13. (10 pt) Draw a curved arrow mechanism for the following reaction Et3N (cat) H20 Ph 14. (10 pt) (10 pt) Use labeled structure drawing(s) to explain why the product below is NOT formed in significant quantities as a competing product in the reaction scheme above. (Note: relevant drawings are required. Text-only answers will earn no credit.) 0 0 is NOT formed as a major competing product in the reaction above because:
4. [12 pts] Propose mechanisms for the formation of all 3 products shown in the reaction below: (draw curved arrows, intermediates, and resonance structures if necessary. NO NEED FOR TRANSITION STATES! CH CH CH CH Br Heat CH,CH,OH OCH.CH Mechanism.14 points) Mechanism 2 points) Mechanism.3 14 points) 5. [14 pts] Provide the major products of reacting the alkene shown in the middle of the scheme below with all the reagents independently. Draw the products' structures in the corresponding table below...
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