Examples of 'phenyl radical' in a sentence
Meaning of "phenyl radical"
phenyl radical: In chemistry, a phenyl radical refers to a molecular fragment or group that contains a phenyl group, which is a hydrocarbon ring structure derived from benzene. Phenyl radicals are important intermediates in various organic reactions and processes
How to use "phenyl radical" in a sentence
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phenyl radical
The optionally substituted phenyl radical is preferred.
Phenyl radical substituted by one or more hydroxy radicals.
The aryl radical is preferably a phenyl radical.
Phenyl radical substituted by one or more of the following radicals.
An optionally substituted phenyl radical is preferred.
Also frequently denotes a substituted or unsubstituted phenyl radical.
Ar represents a phenyl radical and.
A phenyl radical is particularly preferred and is used illustratively herein.
Diphenylmercury is a source of the phenyl radical in certain syntheses.
The term phenylalkyl means a radical containing a lower alkyl group substituted with a phenyl radical.
Aryl includes a phenyl radical.
Rb represents a phenyl radical, with said phenyl radical being also optionally substituted ;.
Represents a hydrogen atom or a phenyl radical.
Substitution to said phenyl radical can be to any available ring carbon atom.
The term aryl preferably denotes a phenyl radical.
See also
Represents a lower alkyl or phenyl radical optionally substituted by a chloro group ;.
The preferred aryl radical is the phenyl radical.
Represents an alkyl radical, the phenyl radical or an aralkyl radical ; and finally.
The even more preferred aryl radical is the phenyl radical.
Represents a lower alkyl radical, a phenyl radical or a lower phenylalkylene group ;.
Wherein formula Me represents a methyl radical and Ph represents a phenyl radical.
Ph denotes a phenyl radical.
As unsaturated carbon rings, mention may be made of the phenyl radical.
The preferred aryl radicals are the phenyl radical and the naphthyl radical.
Is same or different and a hydrogen atom, alkyl radical or phenyl radical.
Alkylphenyl represents a phenyl radical being substituted with an alkyl group, such as tolyl.
Represents a methyl or phenyl radical.
And the phenyl radical in each occurrence may be substituted as indicated in claim 1.
The symbol Ph denotes the phenyl radical.
If a phenyl radical is substituted, it preferably has one or two identical or different substituents.
The catalyst of claim 1 in which φ is a phenyl radical.
Preferably the phenyl radical is substituted with alkyl groups, especially in the ortho positions.
The process of claim 1 in which φ is a phenyl radical.
The term " aryl or substituted aryl " represents a phenyl radical or a phenyl radical substituted by halogen.
For instance, it can be an optionally substituted phenyl radical.
Represents a phenyl radical optionally substituted by a group R 6 as defined before, and.
R is a cyclopropyl, cyclobutyl or phenyl radical.
Preferably R1 is a phenyl radical containing a substituent in the ortho position.
Represents a lower alkyl, trifluoromethyl radical or the phenyl radical optionally substituted ;.
Where Ar denotes a phenyl radical or a phenyl radical substituted with one or more groups X ;.
As preferred example of aryl radicals, there may be mentioned the phenyl radical.
In particular embodiments of the invention, R represents a phenyl radical substituted at least in the para-position.
More preferred aryloxy radicals are " lower aryloxy " radicals having a phenyl radical.
Phenyl radical substituted with,.
As unsaturated hydrocarbon-based rings, mention may be made of the cyclohexenyl or phenyl radical.
When q is 0, the phenyl radical is bonded directly to the pyrazole ring.
Likewise, tetraphenylborate anion is very poor because the phenyl radical is not easily formed.
Either a phenyl radical fused with the isoindole nucleus, and in this case,.
The term " phenyl " specifies that the said oil comprises in its structure a phenyl radical.
The letters “ p, m ” indicate that the phenyl radical is substituted at para and meta position.
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