Examples of 'thienyl' in a sentence
Meaning of "thienyl"
Thienyl refers to a chemical compound or group containing a five-membered ring with four carbon atoms and one sulfur atom. Thienyl compounds are found in various organic and pharmaceutical molecules
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- A univalent radical derived from thiophene
How to use "thienyl" in a sentence
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thienyl
The sulfonamides are substituted or unsubstituted thienyl sulfonamides.
The preferred radicals are thienyl and furyl optionally substituted.
The most preferred heteroaromatic ring is thienyl.
Halothienyl represents a thienyl ring monosubstituted with a halo substituent.
Preferred heteroaryl groups are thienyl and furyl.
The thienyl carboxylic acid can be converted to an thienyl carboxylic ester by esterfication.
The most preferred heteroaromatic group is thienyl.
The thienyl units connect the conjugated fluorenyl dendrons to porphyrin ring by alkynyl bridges.
Especially preferred are thienyl and pyridyl.
Preferred heteroaryl groups or moieties include pyridyl and thienyl.
The thienyl aldehyde amide can be converted to a thienyl nitrile amide in a two step process.
Particularly preferred are pyridyl and thienyl.
The intermediate thienyl hydroxyimine amide can be dehydrated to provide the thienyl nitrile amide.
Z may represent pyridinyl or thienyl.
Furyl, pyridyl and thienyl are particularly preferred.
See also
Especially preferred is thienyl.
However, thienyl and furyl are likewise preferred.
Preferred heteroaryl groups containing sulfur as the only heterotom include thienyl.
More preferred Z is thienyl and phenyl.
Aryl groups include heterocyclic aryl groups such as pyridinyl and thienyl groups.
It is more particularly a thienyl radical, where appropriate substituted.
Examples of the aromatic heterocyclic group include furyl and thienyl groups.
R1 is thienyl substituted by at least one methyl.
The aryl group is especially a phenyl and the heteroaryl group is a thienyl or a pyridine.
Of them, a thienyl group is particularly preferable.
Different compounds can be obtained depending on the substituents present on the thienyl ring.
R1 is thienyl substituted by at least one chloride.
Examples of Ar as a heterocyclic group are thienyl and pyridyl.
Ar is selected from thienyl and optionally substituted phenyl ;.
Other aspects include compounds where Ar is thienyl.
R1 is thienyl substituted by at least one halogen.
Preferred compounds of formula I include those wherein Ar is phenyl or thienyl.
The most preferred Z is thienyl or phenyl.
Preferred compounds of this invention are those in which Z is optionally substituted thienyl.
A furyl radical and a thienyl radical, or.
Most preferred include pyridyl, furyl or thienyl.
R1 is thienyl substituted by at least one methyl and one chloride.
Heterocycle chosen from pyridyl and thienyl groups ; or.
Thienyl which is unsubstituted or substituted with a halogen atom or with an isoxazolyl ;.
Preferred heteroaryl groups are furanyl, thienyl and pyridyl.
The thienyl compound thus formed is hydrolyzed, to give the desired compound.
Particular heteroaryl groups are pyridyl, furyl and thienyl.
Particularly preferred are thienyl and furanyl, more preferably thienyl.
In some embodiments, the heteroaryl is thienyl.
Optionally, the thienyl copper cyanide can be prepared and stored prior to use.
The aromatic moiety can be phenyl, thienyl or furyl.
Thienyl or a pyridyl which is substituted by a halogen atom or an Alk group ;.
Preferred heteroaryl groups include pyridyl, furyl and thienyl.
In the first chapter, we synthesized a group of thienyl porphyrin cored dendrimers.
Preferred heteroaryl groups include pyridyl, isothiazolyl and thienyl.
