Examples of 'aryl radicals' in a sentence
Meaning of "aryl radicals"
aryl radicals - in chemistry, aryl radicals are organic compounds characterized by the presence of a functional group called an aryl group
How to use "aryl radicals" in a sentence
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aryl radicals
Preferred aryl radicals are phenyl or naphthyl radicals.
Another important class of radical substitutions involve aryl radicals.
The aryl radicals are chosen from phenyl.
The aryloxy radicals which are preferred are those corresponding to the aryl radicals previously mentioned.
The aryl radicals more particularly denote phenyl.
The term also embraces radicals where heterocyclic radicals are fused with aryl radicals.
The aryl radicals can be of mono or polycyclic type.
Particular preference is given to using boranes which bear at least two perfluorinated aryl radicals.
Aryl radicals may be unsubstituted or substituted.
The term also means radicals where heterocyclic radicals are fused with aryl radicals.
Aryl radicals are preferably phenyl radicals.
The arylene radicals represent divalent radicals derived from aryl radicals by removal of a hydrogen atom.
The aryl radicals may be attached by all positions.
Preferred ionic compounds C contain borates which bear at least two perfluorinated aryl radicals.
Substituted aryl radicals may be substituted in any positions.
See also
Preferred ionic compounds C comprise borates which bear at least two perfluorinated aryl radicals.
Preferably the aryl radicals are substituted by one substituent.
The term " heteroaryl " also embraces radicals where heterocyclo radicals are fused with aryl radicals.
The preferred aryl radicals are the phenyl or naphthyl radicals.
Preferred monovalent hydrocarbon radicals are monovalent alkyl radicals, monovalent aryl radicals and monovalent aralkyl radicals.
Examples of aryl radicals include phenyl and naphthyl radicals.
When R7 represents an aryl radical, it is possible to use the aryl radicals described hereinbefore.
The preferred aryl radicals are chosen from phenyl and naphthyl radicals.
In one particularly useful embodiment, R2 is selected from the group consisting of aryl radicals.
The alkyl and aryl radicals then combine to form a substituted aromatic compound.
In which R2 is chosen from a hydrogen atom and alkyl and aryl radicals.
The preferred aryl radicals are the phenyl radical and the naphthyl radical.
R are the same or different alkyl, aryl, substituted alkyl, or substituted aryl radicals.
Optionally the aryl radicals substituting the hydrogens carried by the acetylene carbons can be substituted.
Similarly, the naphthyl radicals or other aryl radicals can be substituted in any position.
These aryl radicals can contain one or more substituants chosen from the groups mentioned above.
The term " aryloxycarbonyl " embraces aryl radicals attached to a carbonyl radical.
Among the Aryl radicals there may be mentioned especially the phenyl or naphthyl radical.
R5 is preferably chosen from alkyl and aryl radicals containing from 1 to 8 carbon atoms ;.
Examples of aryl radicals are phenyl, methylphenyl nitrophenyl radical, or halogenophenyl.
More preferably, the hydrocarbon radical is selected from alkenyl, alkyl, or aryl radicals.
Preferentially, the aryl radicals denote phenyl or benzyl.
Aryl radicals include, but are not limited to, aryl radicals derived from benzene.
The term " haloaralkyl " embraces aryl radicals as defined above attached to haloalkyl radicals.
Aryl radicals that may be mentioned include phenyl, naphthyl, anthryl and phenanthryl groups.
The term " aroyl " embraces aryl radicals with a carbonyl radical as defined above.
Aryl radicals for R ' are phenyl and naphthalene.
The term " arylthio " embraces aryl radicals attached to a sulfur atom.
The aryl radicals used as substituents can be phenyl, naphthyl or anthracenyl radicals.
The term " arylalkylsulfonyl " embraces aryl radicals as defined above, attached to an alkylsulfonyl radical.
The aryl radicals preferably are chosen from phenyl, benzyl, naphthyl or anthryl groups.
Biphenylyl radicals, naphthyl radicals and, in particular, phenyl radicals are preferred aryl radicals.
Preferred aryl radicals are phenyl, biphenyl and naphthyl.
Aryl or arylalkyl radicals, such as phenyl and benzyl, the aryl radicals being optionally substituted ;.
Preferred aryl radicals are phenyl, benzyl and naphthyl.
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Examples of using Aryl
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Aryl enol phosphates formed in good yields ca
Examples of mononuclear aryl include phenyl groups
An aryl group is understood to be a phenyl or naphthyl group
