It is sometimes used in the synthesis of aryl amines.

The general structure is with R an alkyl or an aryl group.

Distinguish from aryl, which is a type of organic chemical radical.

For example, methanol has been shown to promote aryl migration.

The aryl group can be coupled to another using aryldiazonium salts.

The H centres can also be replaced by alkyl and aryl.

But first they have to content with the carnivorous lifeforms of Aryl.

One interesting question raised is the actual positioning on the aryl group on the surface.

Monoarylepoxides give geminal products with migration of the aryl group.

At high temperatures, aryl react with ammonia to give anilines.

The intermediate in this reaction is an aryl carbanion.

Aryl radicals are very reactive and are found in many different reactions.

The most important aryl halide, chlorobenzene is produced by this route.

It can also be used in the synthesis of aryl alkenes, such as phenylpropanoids.

The yield is only 4% signifying substantial crowding around the aryl core.

Variations in the aryl rings' migratory aptitudes can explain this.

Some complexes have also been shown to synthesize certain aryl amides.

Kharl wondered what it was, but didn't want to ask when Aryl was headed toward him.

With certain allyl aryl ethers a competing reaction mechanism takes place.

Meta substitution of the aryl rings in these materials is most common and often desired.

The N1 and N3 positions are substituted with alkyl or aryl groups.

Another important class of radical substitutions involve aryl radicals.

Several reactions of synthetic utility in which aryl radicals feature are:

The more stable derivatives contain two aryl groups.

The aryl group is positioned geminal to the amine.