nitration

Aromatic Synthesis (1) – “Order Of Operations”

Aromatic Synthesis (1) – “Order Of Operations”

October 15, 2018

Up to now, we’ve covered electrophilic aromatic substitution [6 key reactions] [mechanism] [ortho-para-meta] and then the reactions of aromatic substituents [bromination & oxidation] [carbonyl reduction] [n…

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Electrophilic Aromatic Substitutions (2) – Nitration and Sulfonylation

Electrophilic Aromatic Substitutions (2) – Nitration and Sulfonylation

April 30, 2018

Today’s topic: nitration and sulfonylation of benzene: In the previous post on halogenation via electrophilic aromatic substitution, we saw that this electrophilic aromatic substitution reaction proceeded in thr…

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Understanding Ortho, Para, and Meta Directors

Understanding Ortho, Para, and Meta Directors

February 2, 2018

In the previous post we introduced ortho- ,para- and meta- directors in electrophilic aromatic substitution.  Previous to that we covered the mechanism of electrophilic aromatic substitution, and showed that the mec…

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Electrophilic Aromatic Substitution: Introduction

Electrophilic Aromatic Substitution: Introduction

July 11, 2017

Today’s post covers a key reaction of aromatic compounds: electrophilic aromatic substitution. When we covered the reactions of alkenes a while back – a lot of reactions! –  we saw that the vast maj…

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