The aryl group is basically an abbreviation for an Aromatic group lake a hydrogen and also binding to a molecule (at where the H+atom is removed).
It is like an Alkyl group but instead of an Alkan (aliphatic side chain of hydrocarbon) there is an aromatic group.
So the structure of Aryl group is a side chain containing one or more aromatic group.
I am just a pharmacy student I hope that I made it clear enough for you.
The reason is that the aryl group is able to stabalize the diazonium salt through resonance, while the alkyl group may not be resonance stabalized.
Aryl groups are aromatic compounds and have -I effect whereas alkyl groups are mom aromatic compounds with +I effect
Any of a class of compounds with the general formula ArN:N – M +, where Ar is an aryl group and M is a metal atom; made by the action of nitrous acid on aromatic amines and used in dyeing.
Ph is a benzene ring or as you know a phenyl ring, sometimes you will even see it as Ar (abbreviation for Aryl, where Aryl is an aromatic ring and most times Phenyl) Source: thealwaysfit ,com
The functional group of citral is the aldehyde (alkanal) group. It has the structure -CHO
The symbol of Aryl group is "Ar".
An arylidene is an aryl derivative of a methylene group.
The reason is that the aryl group is able to stabalize the diazonium salt through resonance, while the alkyl group may not be resonance stabalized.
Webster's new world dictionary defines ethereal as: adj. 1. very light; airy; delicate 2. not earthly; heavenly
A polyamide is a polymer containing monomers of amides. (nitrogen)A polysulfone contains the subunit aryl-SO2-aryl, the defining feature of which is the sulfone group. (sulfur)
comment préparer Na2S2O4 au laboratoire
An arylamine is an amine having at least one aryl group attached to the nitrogen atom.
An arylalkylamine is a secondary or tertiary amine which has both an alkyl and an aryl group connected to the nitrogen atom.
An arylhydrazine is any derivative of hydrazine with an aryl group directly attached to one of its nitrogen atoms.
An arylamine is an amine having at least one aryl group attached to the nitrogen atom.
An arylation is a reaction which involves the addition of one or more aryl groups.
Aryl groups are aromatic compounds and have -I effect whereas alkyl groups are mom aromatic compounds with +I effect