Examlex
Define the following terms: Sigmund Freud
Polyacylation
Polyacylation is a chemical process involving the repeated addition of acyl groups to a compound, typically used in organic synthesis to modify the properties of chemicals.
Resonance Form
An alternative structure of a molecule or ion that differs only in the distribution of electrons, equivalent to a resonance structure.
Directing Effect
Describes how substituents on an aromatic ring influence the position of additional substituents in electrophilic aromatic substitution reactions.
Nitro Group
A functional group consisting of one nitrogen atom bonded to two oxygen atoms (‑NO2), commonly found in organic compounds and contributing to their reactivity.
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