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Author Question: In order, what are the major steps involved in an electrophilic aromatic substitution reaction? (Read 63 times)

Ale

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on: Feb 17, 2022

Question 1

What reagents are used to carry out the iodination of benzene?
◦ I2/FeCl3
◦ I2/CuCl2
◦ I2/AlCl3
◦ I2/CCl4
◦ NaI/Acetone

Question 2

In order, what are the major steps involved in an electrophilic aromatic substitution reaction?
◦ 1) Formation of an electrophile; 2) Reaction of the electrophile with an aromatic ring to form the sigma complex; 3) Deprotonation of the sigma complex to restore aromaticity
◦ 1) Deprotonation of the aromatic ring to increase its reactivity; 2) Addition of the electrophile to form the sigma product; 3) Loss of the leaving group to form the product
◦ 1) Deprotonation of the aromatic ring to form a sigma complex; 2) Reaction of the sigma complex with the electrophile
◦ 1) Polarization of a dihalide, yielding a nucleophile; 2) Reaction of the nucleophile with the aromatic ring to form an electrophile; 3) Loss of the leaving group to restore aromaticity
◦ 1) Reaction of an electrophile with an aromatic ring to form a sigma complex; 2) Deprotonation of the aromatic ring to form the aromatic product
Organic Chemistry ¦ Klein ¦ 4th Edition
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Marked as best answer by Ale on Feb 17, 2022

xinyiff

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Reply #1 on: Feb 17, 2022
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Ale

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Reply 2 on: Feb 17, 2022
Wow, this really help

sarah_brady415

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Reply 3 on: Yesterday
Gracias!

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