Examples of 'aryl and heteroaryl' in a sentence
Meaning of "aryl and heteroaryl"
aryl and heteroaryl: In chemistry terminologies, aryl and heteroaryl refer to groups containing aromatic rings that may have different compositions or structures
How to use "aryl and heteroaryl" in a sentence
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aryl and heteroaryl
Examples of aryl and heteroaryl are as mentioned above.
Further preferred substituents are aryl and heteroaryl groups.
The aryl and heteroaryl groups are particularly preferred.
Appropriate boronic acid derivatives include aryl and heteroaryl boronic acid derivatives.
Aryl and heteroaryl fused lactams.
Aromatic includes both aryl and heteroaryl rings as defined herein.
Aryl and heteroaryl groups may be optionally substituted.
Mono and bicyclic aromatic ring systems are included in the definition of aryl and heteroaryl.
The groups aryl and heteroaryl are more especially preferred.
Two alternative approaches are utilized for appending aryl and heteroaryl rings to the pyrrole ring.
Aryl and heteroaryl groups can be substituted where permitted.
Preferred X include aryl and heteroaryl groups.
Aryl and heteroaryl bromides are available from commercial sources.
Is selected from an aryl and heteroaryl group ;.
The aryl and heteroaryl groups may be substituted or unsubstituted.
See also
Is aryl or heteroaryl, which aryl and heteroaryl may be optionally substituted ;.
Aryl and heteroaryl substituted heterocycles can also be prepared by direct ring synthesis.
R3 can be selected from among substituted and unsubstituted aryl and heteroaryl.
Examples of the aryl and heteroaryl groups are shown above.
Copper-catalysed process for the production of substituted or unsubstituted trifluormethylated aryl and heteroaryl compounds.
The above aryl and heteroaryl groups may be optionally substituted.
Is independently selected from aryl or heteroaryl, which aryl and heteroaryl may optionally be substituted ;.
The terms aryl and heteroaryl are defined by mention of a number of such substituents.
In a further embodiment, Y represents an optionally substituted group selected from aryl and heteroaryl.
Substitution of aryl and heteroaryl several times can be by identical or different substituents.
In Formula V above, R1 is selected from the group consisting of aryl and heteroaryl.
Such substituted aryl and heteroaryl groups include benzyl and the like.
The group R 2 is preferably a hydrogen atom and preferred R groups are aryl and heteroaryl groups.
The aryl and heteroaryl groups can have one or two or more of these substituents.
Suitable non-limiting examples of aryl and heteroaryl substituents are set forth above in detail.
The aryl and heteroaryl ring atoms may be optionally substituted with a broad range of substituents.
X is limited to H or Me and aryl and heteroaryl have the above mentioned meaning ;.
Aryl and heteroaryl substituents may themselves be substituted or unsubstituted e . g.
Rings particularly include aryl and heteroaryl rings, which may be fused aromatic rings.
Aryl and heteroaryl refer to aromatic or heteroaromatic rings, respectively, as substituents.
General Procedure E, Formation of sodium aryl and heteroaryl carbamimidothioates from an isothiocyanate.
The aryl and heteroaryl groups being optionally substituted with one or more,.
This includes carbocyclics, heterocyclics, aryl and heteroaryl rings.
The corresponding aryl and heteroaryl acid anhydrides and acid chlorides can also be used.
This phrase encompasses carbocyclics, heterocyclics, aryl and heteroaryl rings.
The above aryl and heteroaryl groups may carry one or more identical or different substituents.
Wherein the cycloalkyl, heterocyclyl, aryl and heteroaryl portions of the aa.
Preferred aryl and heteroaryl radicals are independently chosen from,.
The term " aromatic group " is inclusive of both aryl and heteroaryl groups.
Aryl and heteroaryl halides which can be used in the present invention are,.
R ′ 1 represents an aryl or heteroaryl radical, the aryl and heteroaryl radicals being optionally substituted ;.
Examples of aryl and heteroaryl groups are phenyl, naphthyl and pyridyl, in particular phenyl.
Aryloxy, arylthio, aralkyl, the aryl includes the definition of aryl and heteroaryl ring defined above.
In a further aspect, the aryl and heteroaryl disulfide comprises benzothiazyl disulfide.
For R1, preferred groups are substituted and unsubstituted aryl and heteroaryl.
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Examples of using Heteroaryl
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The heteroaryl group can be monocyclic or polycyclic
In one embodiment the heteroaryl group is unsubstituted
Heteroaryl includes fused or bridged ring systems
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
