(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)
- Draw the major and minor products of the E2 elimination shown below. Ignore any inorganic byproducts.arrow_forwardDraw the major and minor products of the E2 elimination shown below. Ignore any inorganic byproducts. I I I I I Strong Base Draw the Major Product + Select to Draw the Minor Product <arrow_forwardhow do I draw this mechanism and determine if it’s sn1 sn2 e1 or e2arrow_forward
- Consider the following reactants: Br 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 поarrow_forwardDraw the mechanism for the reaction (please include all arrows)arrow_forwardConsider the pair of reactions. Draw the major organic product of each reaction, then predict the type of elimination mechanism, and compare the rates. Reaction 1: www H Reaction 2: :CI: :CI: HO-CH3 + HỘ—CH, Draw product 1. Select Draw Templates More / || ||| C H methanol. heat methanol heat Erase product 1 product 2 Draw product 2. Select Draw Templates More / |||||| H Erasearrow_forward
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning