(a)
Interpretation:
Whether each of the given reaction are an E2 or an E1 occurs has to be decided and the major elimination product has to be drawn.
Concept Introduction:
E1 reaction is a unimolecular elimination
The alkyl halide dissociates to form a carbocation. The base abstract a proton from the
An E2 reaction is favoured by a high concentration of a strong base.
An E1 reaction is favoured by a low concentration of a weak base.
(b)
Interpretation:
Whether each of the given reaction are an E2 or an E1 occurs has to be decided and the major elimination product has to be drawn.
Concept Introduction:
E1 reaction is a unimolecular elimination reaction in which rate of the reaction depends on the concentration of alkyl halide.
The alkyl halide dissociates to form a carbocation. The base abstract a proton from the
An E2 reaction is favoured by a high concentration of a strong base.
An E1 reaction is favoured by a low concentration of a weak base.
(c)
Interpretation:
Whether each of the given reaction are an E2 or an E1 occurs has to be decided and the major elimination product has to be drawn.
Concept Introduction:
E1 reaction is a unimolecular elimination reaction in which rate of the reaction depends on the concentration of alkyl halide.
The alkyl halide dissociates to form a carbocation. The base abstract a proton from the
An E2 reaction is favoured by a high concentration of a strong base.
An E1 reaction is favoured by a low concentration of a weak base.
(d)
Interpretation:
Whether each of the given reaction are an E2 or an E1 occurs has to be decided and the major elimination product has to be drawn.
Concept Introduction:
E1 reaction is a unimolecular elimination reaction in which rate of the reaction depends on the concentration of alkyl halide.
The alkyl halide dissociates to form a carbocation. The base abstract a proton from the
An E2 reaction is favoured by a high concentration of a strong base.
An E1 reaction is favoured by a low concentration of a weak base.
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Organic Chemistry (8th Edition)
- 7:06 PM Mon Dec 5 ← Question 7 of 29 Draw an E1 Product Draw all elimination products that could be formed in an E1 reaction. Ignore the possibility of rearrangements. Ignore any inorganic byproducts. Draw an E1 Product H₂O CI + @ 70% heat Submit Draw an E1 Product Draw an E1 Productarrow_forwardDraw the TWO alkene products of the following E2 reaction.arrow_forwardDetermine if the conditions in each reaction below will favor an SN2 or an E2 mechanism as the major pathway. Then draw the major product that results.arrow_forward
- Draw the major and minor products for the following reaction. Identify the mechanism for each product (SN2, SN1, E2, E1). CI NaOMearrow_forwardDetermining the Major Product of an E2 Reaction Predict the major product in the following E2 reaction.arrow_forwardDraw major elimination product and identify if it's E1 or E2arrow_forward
- Draw the products to each of the following reactions and then indicate if it is sn1 sn2 E2 or E2arrow_forwardPredict the product(s) of the following reactions and identify the mechanism of each elimination reaction (E1 vs E2). If multiple products are possible, label each product as major, minor, or very minor. Draw the reaction mechanism (reaction arrows) for any one of the reactions to explain how the product is formed.arrow_forwardConsider the following reactants: Br о Would elimination take place at a significant rate between these reactants? If you said elimination would take place, draw the major products in the upper drawing area. If you said elimination would take place, also draw the complete mechanism for one of the major products in the lower drawing area. If there is more than one major product, you may draw the mechanism that leads to any of them. Major Products: Oyes noarrow_forward
- Which of the following compounds undergoes E2 elimination with strong base? For compounds that undergo elimination, draw the product. For compounds that do not undergo elimination, explain why they are unreactive.arrow_forwardDraw the structure of the product expected from the following E2 reaction. Show the mechanism for the elimination step with curved arrows. H H HC_CI H₂C-CH₂ Ph KOH, EtOH, Aarrow_forwardList all alkene products for each reaction. Write a mechanism for the formation of each product following E1 or E2 mechanisms as appropriate. Be sure to draw arrows for the mechanism.arrow_forward
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning