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7. (8 pts) Predict the major and the minor alkene product...
With explanation please -- thanks! 9. (30 pts) Predict whether the following conditions would mainly proceed...
With explanation please --
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9. (30 pts) Predict whether the following conditions would mainly proceed via an SN2, SN1, E2, or E1 mechanism (write your answer into box on left). Draw the major product (including enatiomer wher appropriate) in each reaction and show stereochemistry (where appropriate). SN2, SN1 E1, or E2 conc.H2SO4 heat SN2, S1 E1, or E2 H2O SN2, SN1 E1, or E2 NaOEt EtOH, heat SN2, SN1 E1, or E2 v O-CF3 H. KOtBu D. H tBuOH...
Draw the Major alkene product and minor where indicated. Show the correct alkene geometry and/or absolute...
Draw the Major alkene product and minor where indicated. Show
the correct alkene geometry and/or absolute configuration at carbon
stereocenters. (Follow side instructions as asked like on D and
E).
1. (24pts) In the empty boxes, draw the structure of the MAJOR alkene product expected following each E2 reaction. Where indicated, also draw the minor alkene(s) formed. Also, show the correct akene geometry and/or absolute configuration at carbon stereocenters present in any of the products expected. Follow any additional instruction...
Predict the product(s), both major and minor, of the following reactions. Indicate stereochemistry where appropriate. Br....
Predict the product(s), both major and minor, of the following
reactions. Indicate stereochemistry where appropriate.
Br. H Nang g DMF OH H2PO4 OMS KOC(CH3)3 HOC(CH3)3
With explanation please -- thanks! 5.(12 pts) Provide the alkyl halide starting material that forms the...
With explanation please -- thanks!
5.(12 pts) Provide the alkyl halide starting material that forms the following alkenes as the ONLY product in an E2 reaction. Show stereochemistry where appropriate. alkyl halide alkyl halide alkyl halide alkyl halide
Predict the product(s), both major and minor, of the following reactions. Indicate stereochemistry where appropriate. КОНЕТОН...
Predict the product(s), both major and minor, of the following
reactions. Indicate stereochemistry where appropriate.
КОНЕТОН OTs Ph н н а. Ph b. THF OMs NaOCH(CH3)2 с. Н НОСHCH)2
(8 pts) For each reaction, predict what mechanism will account for the major product(s) formed and...
(8 pts) For each reaction, predict what mechanism will account for the major product(s) formed and write (SN1, SN2, E1, E2 or N.R.) in the boxes provided. Explanations or drawings are NOT required. 4. а. Н-о Br heat b. OTs NaOEt НOE с. NaCl OTs DMSO d. CI CHон
8) Predict the product(s) of the following E2 reaction. Be sure to include solid wedges and...
8) Predict the product(s) of the following E2 reaction. Be sure to include solid wedges and dashed es on your product(s). Use conformational structures (the templates below) to show the mechanism and explain your reasoning Br CHCH ONa CH CH2OH, 70 °C Explanation(s): 9) Consider the E1 reaction of (3S)-3-bromo-2,3-dimethylpentane to form alkenes a) Draw the structure of the haloalkane (be sure to include stereochemistry). Clearly label any chiral carbon atoms with an asterisk ). b) Draw the structures of...
Predict the product(s), both major and minor, of the following reactions. Indicate stereochemistry where appropriate. MeOH/heat...
Predict the product(s), both major and minor, of the following
reactions. Indicate stereochemistry where appropriate.
MeOH/heat а тюх меонтоа, а. NaOEt EtOH HCI
please explain the work for both questions please 1. Predict the major organic product for each...
please explain the work for both questions please
1. Predict the major organic product for each of the following elimination reactions, and indicate whether each one occurs via the E1 or the E2 mechanism. Be sure to clearly indicate the proper stereochemical relationships between groups (if appropriate), and write the word “racemic” under any compound that is formed as a racemic mixture. Br AgNO3 H2O KOt-Bu H3CCH3 H36Br t-BuOH OTS NaOCH3 CH3OH CH3 NaOH H20 2. Draw all possible E2...
Question : Predict the major and minor products for the following reactions: NASH -CH3 + 1...
Question : Predict the major and minor products for the following reactions: NASH -CH3 + 1 H30 HC b) NaOEt Question 6: Predict the major and minor products for the following reactions: NaOEt OTS - Tosylate (OTS) With on CHM 2210 CH3 NaOH H₂C O=O=O Question 7: Draw the plausible mechanism for each of the following transformations: CHE BECH HO HBr CH CH CH3 H₂C- conc. H,SO heat HC Insuu H Question 8 Which is the better retrosynthesis for the...
With explanation please --
thanks!
9. (30 pts) Predict whether the following conditions would mainly proceed via an SN2, SN1, E2, or E1 mechanism (write your answer into box on left). Draw the major product (including enatiomer wher appropriate) in each reaction and show stereochemistry (where appropriate). SN2, SN1 E1, or E2 conc.H2SO4 heat SN2, S1 E1, or E2 H2O SN2, SN1 E1, or E2 NaOEt EtOH, heat SN2, SN1 E1, or E2 v O-CF3 H. KOtBu D. H tBuOH...
Draw the Major alkene product and minor where indicated. Show
the correct alkene geometry and/or absolute configuration at carbon
stereocenters. (Follow side instructions as asked like on D and
E).
1. (24pts) In the empty boxes, draw the structure of the MAJOR alkene product expected following each E2 reaction. Where indicated, also draw the minor alkene(s) formed. Also, show the correct akene geometry and/or absolute configuration at carbon stereocenters present in any of the products expected. Follow any additional instruction...
Predict the product(s), both major and minor, of the following
reactions. Indicate stereochemistry where appropriate.
Br. H Nang g DMF OH H2PO4 OMS KOC(CH3)3 HOC(CH3)3
With explanation please -- thanks!
5.(12 pts) Provide the alkyl halide starting material that forms the following alkenes as the ONLY product in an E2 reaction. Show stereochemistry where appropriate. alkyl halide alkyl halide alkyl halide alkyl halide
Predict the product(s), both major and minor, of the following
reactions. Indicate stereochemistry where appropriate.
КОНЕТОН OTs Ph н н а. Ph b. THF OMs NaOCH(CH3)2 с. Н НОСHCH)2
(8 pts) For each reaction, predict what mechanism will account for the major product(s) formed and write (SN1, SN2, E1, E2 or N.R.) in the boxes provided. Explanations or drawings are NOT required. 4. а. Н-о Br heat b. OTs NaOEt НOE с. NaCl OTs DMSO d. CI CHон
8) Predict the product(s) of the following E2 reaction. Be sure to include solid wedges and dashed es on your product(s). Use conformational structures (the templates below) to show the mechanism and explain your reasoning Br CHCH ONa CH CH2OH, 70 °C Explanation(s): 9) Consider the E1 reaction of (3S)-3-bromo-2,3-dimethylpentane to form alkenes a) Draw the structure of the haloalkane (be sure to include stereochemistry). Clearly label any chiral carbon atoms with an asterisk ). b) Draw the structures of...
Predict the product(s), both major and minor, of the following
reactions. Indicate stereochemistry where appropriate.
MeOH/heat а тюх меонтоа, а. NaOEt EtOH HCI
please explain the work for both questions please
1. Predict the major organic product for each of the following elimination reactions, and indicate whether each one occurs via the E1 or the E2 mechanism. Be sure to clearly indicate the proper stereochemical relationships between groups (if appropriate), and write the word “racemic” under any compound that is formed as a racemic mixture. Br AgNO3 H2O KOt-Bu H3CCH3 H36Br t-BuOH OTS NaOCH3 CH3OH CH3 NaOH H20 2. Draw all possible E2...
Question : Predict the major and minor products for the following reactions: NASH -CH3 + 1 H30 HC b) NaOEt Question 6: Predict the major and minor products for the following reactions: NaOEt OTS - Tosylate (OTS) With on CHM 2210 CH3 NaOH H₂C O=O=O Question 7: Draw the plausible mechanism for each of the following transformations: CHE BECH HO HBr CH CH CH3 H₂C- conc. H,SO heat HC Insuu H Question 8 Which is the better retrosynthesis for the...
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