Examples of 'bipyridine' in a sentence
Meaning of "bipyridine"
bipyridine (noun) - Bipyridine is a chemical compound with two pyridine rings. It is often used in coordination chemistry and organic synthesis. Bipyridines have unique properties that make them valuable in various applications, including catalysis and materials science
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- Any of six isomeric bicyclic heterocycles consisting of two pyridine molecules directly linked; their derivatives have many industrial applications.
How to use "bipyridine" in a sentence
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bipyridine
Bipyridine and related ligands behave similarly.
Six isomers of bipyridine exist.
Bipyridine is a precursor to the commercial herbicide paraquat.
One example of a bipyridine is octenidine.
Bipyridine complexes absorb intensely in the visible part of the spectrum.
Discloses metal complexes containing hydrophilic bipyridine or phenantroline ligands.
Protonated bipyridine adopts a cis conformation.
Was prepared from the compound synthesized above and from bipyridine compounds.
Bipyridine can also mediate electronic effects between two paramagnetic metal centers.
This new complex immediately reacts with the bipyridine in room temperature.
Upon addition of the bipyridine solution the reaction mixture turned dark purple in color.
Exemplary embodiments include formation of mass codes in which a metal is chelated to a bipyridine.
Bipyridine is used in the manufacture of Diquat.
Exemplary preferred nitrogen chelating ligands are include phenanthroline and bipyridine ligands.
Is it to make bipyridine soluble in the organic phase?
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Collected fractions were pooled and concentrated to give a thick yellow oil containing bipyridine.
With bipyridine as ligand, the complex is insoluble in the monomer.
The coordinate bond lengths in pm to the bipyridine ligand are,.
In the reactor, the bipyridine immediately reacts with the ruthenic carbonyl - oxide complex.
In other specific embodiments, the basic reagent is a bipyridine.
The following procedure is for the synthesis of bipyridine ligand with 4-carbon spacer arm.
Other heteroaryl groups include heteroaryl rings linked by a bond, such as bipyridine.
The bead is a tetracationic cyclophane based on two bipyridine groups and two para-phenylene groups.
Additionally, the approach was extended to the synthesis of functionalized materials, based on bipyridine ligands.
The preparation of the bipyridine macrocycle via a tosylated intermediate is described especially in J. Org.
Preferably, the heterocyclic derivative comprises a bipyrdine or bithiophene structure instead of a bipyridine structure.
With the bipyridine ligand, the rate of polymerization is slower than with the ligand ( L1 ).
Very particularly preferred among these cryptates are those with a pyridine bipyridine unit of the formula,.
HEMTETA, bipyridine and tris ( dimethylamino ethyl ) amine are used as ligands and CuBr as catalyst.
From left to right, Zinc complex with pyridine group and orthogonal bipyridine groups in Borromeate.
Similarly, a bipyridine can be sublimated from the oven 15.
An alternative polymerisation uses copper ( I ) bromide catalyst and bipyridine ligand.
Both 1,10-phenanthroline and bipyridine are effective ligands in the present process.
Examples of the organic base include triethylamine, tripropylamine, tributylamine, trioctylamine, benzyldimethylamine, pyridine, picoline and bipyridine.
Preferably, the biaryl group is a biphenyl, bipyridine or bithiophene group.
In another embodiment In can be THF, acetonitrile, pyridine, diethylether or bipyridine.
The procedure of Example 1 was repeated, but the bipyridine charge was omitted.
The catalyst system of claim 1 wherein Ln is tetrahydrofuran ( THF ), acetonitrile, pyridine, diethylether or bipyridine.
Examples of amines that can be used as ligands include pyridine, bipyridine and 1,10-phenanthroline.
These ruthenium catalysts all require specific ligands ( e.g. phosphine, NHC-ligands, bipyridine ligands ).
