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Cyclen

Index Cyclen

Cyclen or 1,4,7,10-tetraazacyclododecane is a macrocycle and the aza analogue of the crown ether 12-crown-4. [1]

43 relations: Adenine, Alcohol, Alkoxide, Amidine, Amine, Arkivoc, Aza-, Chelation, Chemistry, Contrast agent, Covalent bond, Crown ether, Cyclam, Diethanolamine, Diethylenetriamine, Diisobutylaluminium hydride, Dimethylformamide, Dithiooxamide, Electrophile, European Journal of Organic Chemistry, Ion, Leaving group, Ligand, Macrocycle, Magnetic resonance imaging, Mass spectrometry, Nucleophilic substitution, Organic redox reaction, Perchlorate, Polyamine, Polymerization, Propene, Protecting group, Pyridine, Repeat unit, Sulfuric acid, Triethylenetetramine, Uracil, Uridine, Zinc, 12-Crown-4, 2-Imidazoline, 4-Toluenesulfonyl chloride.

Adenine

Adenine (A, Ade) is a nucleobase (a purine derivative).

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Alcohol

In chemistry, an alcohol is any organic compound in which the hydroxyl functional group (–OH) is bound to a carbon.

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Alkoxide

An alkoxide is the conjugate base of an alcohol and therefore consists of an organic group bonded to a negatively charged oxygen atom.

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Amidine

Amidines are a class of oxoacid derivatives.

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Amine

In organic chemistry, amines are compounds and functional groups that contain a basic nitrogen atom with a lone pair.

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Arkivoc

Arkivoc (Archive for Organic Chemistry) is a peer-reviewed open access scientific journal covering all aspects of organic chemistry.

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Aza-

The prefix aza- is used in organic chemistry to form names of organic compounds where a carbon atom is replaced by a nitrogen atom.

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Chelation

Chelation is a type of bonding of ions and molecules to metal ions.

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Chemistry

Chemistry is the scientific discipline involved with compounds composed of atoms, i.e. elements, and molecules, i.e. combinations of atoms: their composition, structure, properties, behavior and the changes they undergo during a reaction with other compounds.

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Contrast agent

A contrast agent (or contrast medium) is a substance used to increase the contrast of structures or fluids within the body in medical imaging.

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Covalent bond

A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms.

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Crown ether

Crown ethers are cyclic chemical compounds that consist of a ring containing several ether groups.

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Cyclam

Cyclam (1,4,8,11-tetraazacyclotetradecane) is an organic compound with the formula (NHCH2CH2NHCH2CH2CH2)2.

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Diethanolamine

Diethanolamine, often abbreviated as DEA or DEOA, is an organic compound with the formula HN(CH2CH2OH)2.

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Diethylenetriamine

Diethylenetriamine (abbreviated DETA and also known as 2,2’-Iminodi(ethylamine)) is an organic compound with the formula HN(CH2CH2NH2)2.

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Diisobutylaluminium hydride

Diisobutylaluminium hydride (DIBALH, DIBAL, DIBAL-H or DIBAH) is a reducing agent with the formula (i-Bu2AlH)2, where i-Bu represents isobutyl (-CH2CH(CH3)2).

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Dimethylformamide

Dimethylformamide is an organic compound with the formula (CH3)2NC(O)H.

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Dithiooxamide

Dithiooxamide, also known as rubeanic acid is an organic compound.

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Electrophile

In organic chemistry, an electrophile is a reagent attracted to electrons.

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European Journal of Organic Chemistry

The European Journal of Organic Chemistry is a peer-reviewed scientific journal.

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Ion

An ion is an atom or molecule that has a non-zero net electrical charge (its total number of electrons is not equal to its total number of protons).

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Leaving group

In chemistry, a leaving group is a molecular fragment that departs with a pair of electrons in heterolytic bond cleavage.

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Ligand

In coordination chemistry, a ligand is an ion or molecule (functional group) that binds to a central metal atom to form a coordination complex.

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Macrocycle

Macrocycles are often described as a molecule containing twelve or more atoms with at least one large ring.

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Magnetic resonance imaging

Magnetic resonance imaging (MRI) is a medical imaging technique used in radiology to form pictures of the anatomy and the physiological processes of the body in both health and disease.

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Mass spectrometry

Mass spectrometry (MS) is an analytical technique that ionizes chemical species and sorts the ions based on their mass-to-charge ratio.

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Nucleophilic substitution

In organic and inorganic chemistry, nucleophilic substitution is a fundamental class of reactions in which an electron rich nucleophile selectively bonds with or attacks the positive or partially positive charge of an atom or a group of atoms to replace a leaving group; the positive or partially positive atom is referred to as an electrophile.

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Organic redox reaction

Organic reductions or organic oxidations or organic redox reactions are redox reactions that take place with organic compounds.

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Perchlorate

A perchlorate is the name for a chemical compound containing the perchlorate ion,.

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Polyamine

A polyamine is an organic compound having more than two amino groups.

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Polymerization

In polymer chemistry, polymerization is a process of reacting monomer molecules together in a chemical reaction to form polymer chains or three-dimensional networks.

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Propene

Propene, also known as propylene or methyl ethylene, is an unsaturated organic compound having the chemical formula C3H6.

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Protecting group

A protecting group or protective group is introduced into a molecule by chemical modification of a functional group to obtain chemoselectivity in a subsequent chemical reaction.

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Pyridine

Pyridine is a basic heterocyclic organic compound with the chemical formula C5H5N.

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Repeat unit

A repeat unit or repeating unit is a part of a polymer whose repetition would produce the complete polymer chain (except for the end-groups) by linking the repeat units together successively along the chain, like the beads of a necklace.

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Sulfuric acid

Sulfuric acid (alternative spelling sulphuric acid) is a mineral acid with molecular formula H2SO4.

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Triethylenetetramine

Triethylenetetramine, abbreviated TETA and trien and also called trientine (INN), is an organic compound with the formula 2.

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Uracil

Uracil (U) is one of the four nucleobases in the nucleic acid of RNA that are represented by the letters A, G, C and U. The others are adenine (A), cytosine (C), and guanine (G).

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Uridine

Uridine is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, a ribofuranose) via a β-N1-glycosidic bond.

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Zinc

Zinc is a chemical element with symbol Zn and atomic number 30.

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12-Crown-4

12-Crown-4, also called 1,4,7,10-tetraoxacyclododecane and lithium ionophore V, is a crown ether with the formula C8H16O4.

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2-Imidazoline

2-Imidazoline (dihydroimidazoles) is one of three isomers of the nitrogen-containing heterocycle imidazoline, with the formula C3H6N2.

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4-Toluenesulfonyl chloride

4-Toluenesulfonyl chloride (p-toluenesulfonyl chloride, toluene-p-sulfonyl chloride) is an organic compound with the formula CH3C6H4SO2Cl.

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References

[1] https://en.wikipedia.org/wiki/Cyclen

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