With explanation please -- thanks!
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With explanation please -- thanks!
5.(12 pts) Provide the alkyl halide starting material that forms the...
With explanation please -- thanks! 7. (8 pts) Predict the major and the minor alkene product...
With explanation please --
thanks!
7. (8 pts) Predict the major and the minor alkene product of the following E2 reaction and show stereochemistry where appropriate OTS tBu 7 NaOCH3, DMF, heat H₂CT major minor
can you provide an explanation please, ecspecially the part about the single product Draw the structure...
can you provide an explanation
please, ecspecially the part about the single product
Draw the structure of an alkyl halide that could be used in an E2 reaction to give the following alkene as the only alkene product:
Mini-Spiderweb (16 pts, 2pts/box). Please complete the following reaction spiderweb with the appropriate starting materials, reagents...
Mini-Spiderweb (16 pts,
2pts/box). Please complete the following reaction spiderweb with
the appropriate starting materials, reagents or products. Pay
attention to stereochemistry, and for product boxes – include only
the major product(s), unless otherwise noted. E1 and Sn1 (5 pts).
The following alkyl halide will undergo both E1 and Sn1 mechanisms
to give a slew of products when exposed to water. Please draw them
all in the box below. Remember to consider rearrangements and
account for all stereoisomers formed.
Mini-Spiderweb...
With explanation please -- thanks! 9. (30 pts) Predict whether the following conditions would mainly proceed...
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...
(12 points) Esters can be prepared by nucleophilic substitution of an alkyl halide or via acyl su...
(12 points) Esters can be prepared by nucleophilic substitution of an alkyl halide or via acyl substitution reactions. Show the compounds required to synthesize the ester two different ways. Be sure the product will be favored. 4. H0 alkyl halide nucleophile acyl derivative nucleophile Given the information in the question above, provide appropriate reactants above. hat does a nucleophilic substitution reaction look like in general? Acyl substitution?
(12 points) Esters can be prepared by nucleophilic substitution of an alkyl halide...
2. The following alkyl halide has unknown stereochemistry at the position indicated. Upon undergoing an E2...
2. The following alkyl halide has unknown stereochemistry at the position indicated. Upon undergoing an E2 reaction the single product formed is the alkene shown. Indicate the stereochemistry of the starting materials that would allow for this alkene to form as the exclusive product. Draw a Newman projection down the central bond indicating the relationship between the groups to help support your answer. to Lo
Synthesize the following compounds from the given starting material. You may add on any alkyl/alkyl halide...
Synthesize the following compounds from the given starting material. You may add on any alkyl/alkyl halide under 6 carbons or any necessary inorganic reagent needed (this includes triphenyl phosphine (Ph3P). Draw all intermediates and reagents necessary to reach product. OH tar
What major product forms from the following E2 elimination reaction? Answer options: Question 4 1.5 pts...
What major product forms from the following E2
elimination reaction?
Answer options:
Question 4 1.5 pts What major product forms from the following E2 elimination reaction? CH3 Br excess KOH ethanol, heat CH3 Hints: (1) Please be sure you understand where the possible anti-periplanar eliminations can occur for this substituted cyclohexane. Therefore, it is recommended that you convert the starting alkyl halide into its chair structural representation. (2) The ring beta-proton should be trans to the alpha-halogen leaving group in...
14. Starting with an appropriate alkyl halide and using any other needed reagents, outline the syntheses...
14. Starting with an appropriate alkyl halide and using any
other needed reagents, outline the syntheses of each of the
following. When alternative possibilities exist for a synthesis,
you should choose the one that gives the better product. Indicate
whether each reaction follows an SN1 or SN2 reaction mechanism.
14. Starting with an appropriate alkyl halide and using any other needed reagents, outline the syntheses of each of the following. When alternative possibilities exist for a synthesis, you should choose...
The deuterated ethanol below can be converted to an alkyl halide via a tosylate intermediate. Complete...
The deuterated ethanol below can be converted to an alkyl halide
via a tosylate intermediate. Complete the mechanism, draw the final
product (with nonbonding electrons) and select the correct absolute
stereochemistry of the starting material and the final product.Draw
curved arrows.
Not Set A 1.2/5 Gradebook Print Calculator Periadic Table Question 12 of 45 The deuterated ethanol below can be converted to an alkyl halide via a tosylate intermediate. Complete Mapo the mechanism, draw the final product (with nonbonding electrons)...
With explanation please --
thanks!
7. (8 pts) Predict the major and the minor alkene product of the following E2 reaction and show stereochemistry where appropriate OTS tBu 7 NaOCH3, DMF, heat H₂CT major minor
can you provide an explanation
please, ecspecially the part about the single product
Draw the structure of an alkyl halide that could be used in an E2 reaction to give the following alkene as the only alkene product:
Mini-Spiderweb (16 pts,
2pts/box). Please complete the following reaction spiderweb with
the appropriate starting materials, reagents or products. Pay
attention to stereochemistry, and for product boxes – include only
the major product(s), unless otherwise noted. E1 and Sn1 (5 pts).
The following alkyl halide will undergo both E1 and Sn1 mechanisms
to give a slew of products when exposed to water. Please draw them
all in the box below. Remember to consider rearrangements and
account for all stereoisomers formed.
Mini-Spiderweb...
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...
(12 points) Esters can be prepared by nucleophilic substitution of an alkyl halide or via acyl substitution reactions. Show the compounds required to synthesize the ester two different ways. Be sure the product will be favored. 4. H0 alkyl halide nucleophile acyl derivative nucleophile Given the information in the question above, provide appropriate reactants above. hat does a nucleophilic substitution reaction look like in general? Acyl substitution?
(12 points) Esters can be prepared by nucleophilic substitution of an alkyl halide...
2. The following alkyl halide has unknown stereochemistry at the position indicated. Upon undergoing an E2 reaction the single product formed is the alkene shown. Indicate the stereochemistry of the starting materials that would allow for this alkene to form as the exclusive product. Draw a Newman projection down the central bond indicating the relationship between the groups to help support your answer. to Lo
Synthesize the following compounds from the given starting material. You may add on any alkyl/alkyl halide under 6 carbons or any necessary inorganic reagent needed (this includes triphenyl phosphine (Ph3P). Draw all intermediates and reagents necessary to reach product. OH tar
What major product forms from the following E2
elimination reaction?
Answer options:
Question 4 1.5 pts What major product forms from the following E2 elimination reaction? CH3 Br excess KOH ethanol, heat CH3 Hints: (1) Please be sure you understand where the possible anti-periplanar eliminations can occur for this substituted cyclohexane. Therefore, it is recommended that you convert the starting alkyl halide into its chair structural representation. (2) The ring beta-proton should be trans to the alpha-halogen leaving group in...
14. Starting with an appropriate alkyl halide and using any
other needed reagents, outline the syntheses of each of the
following. When alternative possibilities exist for a synthesis,
you should choose the one that gives the better product. Indicate
whether each reaction follows an SN1 or SN2 reaction mechanism.
14. Starting with an appropriate alkyl halide and using any other needed reagents, outline the syntheses of each of the following. When alternative possibilities exist for a synthesis, you should choose...
The deuterated ethanol below can be converted to an alkyl halide
via a tosylate intermediate. Complete the mechanism, draw the final
product (with nonbonding electrons) and select the correct absolute
stereochemistry of the starting material and the final product.Draw
curved arrows.
Not Set A 1.2/5 Gradebook Print Calculator Periadic Table Question 12 of 45 The deuterated ethanol below can be converted to an alkyl halide via a tosylate intermediate. Complete Mapo the mechanism, draw the final product (with nonbonding electrons)...
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