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Nucleophilic abstraction

Index Nucleophilic abstraction

Nucleophilic abstraction is a type of an organometallic reaction which can be defined as a nucleophilic attack on a ligand which causes part or all of the original ligand to be removed from the metal along with the nucleophile. [1]

32 relations: Acetonitrile, Acyl group, Alkyl, Alpha and beta carbon, Aromatic hydrocarbon, Carbonyl group, Cyclic compound, Ester, George M. Whitesides, Green–Davies–Mingos rules, Halogen, Ketone, Lactam, Lactone, Leaving group, Ligand, Migratory insertion, Nucleophile, Organometallic chemistry, Oxidative addition, Polar effect, Reaction mechanism, Redox, Reductive elimination, Ruthenium, Silylium ion, SN2 reaction, Stereochemistry, Steric effects, Tetrahedron, Transition metal carbene complex, Trimethylamine N-oxide.

Acetonitrile

Acetonitrile is the chemical compound with the formula.

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Acyl group

An acyl group is a moiety derived by the removal of one or more hydroxyl groups from an oxoacid, including inorganic acids.

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Alkyl

In organic chemistry, an alkyl substituent is an alkane missing one hydrogen.

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Alpha and beta carbon

The alpha carbon (Cα) in organic molecules refers to the first carbon atom that attaches to a functional group, such as a carbonyl.

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Aromatic hydrocarbon

An aromatic hydrocarbon or arene (or sometimes aryl hydrocarbon) is a hydrocarbon with sigma bonds and delocalized pi electrons between carbon atoms forming a circle.

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Carbonyl group

In organic chemistry, a carbonyl group is a functional group composed of a carbon atom double-bonded to an oxygen atom: C.

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Cyclic compound

A cyclic compound (ring compound) is a term for a compound in the field of chemistry in which one or more series of atoms in the compound is connected to form a ring.

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Ester

In chemistry, an ester is a chemical compound derived from an acid (organic or inorganic) in which at least one –OH (hydroxyl) group is replaced by an –O–alkyl (alkoxy) group.

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George M. Whitesides

George McClelland Whitesides (born August 3, 1939) is an American chemist and professor of chemistry at Harvard University.

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Green–Davies–Mingos rules

In organometallic chemistry, the Green–Davies–Mingos rules predict the regiochemistry for nucleophilic addition to 18-electron metal complexes containing multiple unsaturated ligands.

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Halogen

The halogens are a group in the periodic table consisting of five chemically related elements: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At).

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Ketone

In chemistry, a ketone (alkanone) is an organic compound with the structure RC(.

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Lactam

A lactam is a cyclic amide.

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Lactone

Lactones are cyclic esters of hydroxycarboxylic acids, containing a 1-oxacycloalkan-2-one structure, or analogues having unsaturation or heteroatoms replacing one or more carbon atoms of the ring.

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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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Migratory insertion

A migratory insertion is a type of reaction in organometallic chemistry wherein two ligands on a metal complex combine.

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Nucleophile

Nucleophile is a chemical species that donates an electron pair to an electrophile to form a chemical bond in relation to a reaction.

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Organometallic chemistry

Organometallic chemistry is the study of organometallic compounds, chemical compounds containing at least one chemical bond between a carbon atom of an organic molecule and a metal, including alkaline, alkaline earth, and transition metals, and sometimes broadened to include metalloids like boron, silicon, and tin, as well.

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Oxidative addition

Oxidative addition and reductive elimination are two important and related classes of reactions in organometallic chemistry.

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Polar effect

The polar effect or electronic effect in chemistry is the effect exerted by a substituent on modifying electrostatic forces operating on a nearby reaction center.

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Reaction mechanism

In chemistry, a reaction mechanism is the step by step sequence of elementary reactions by which overall chemical change occurs.

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Redox

Redox (short for reduction–oxidation reaction) (pronunciation: or) is a chemical reaction in which the oxidation states of atoms are changed.

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Reductive elimination

Reductive elimination is an elementary step in organometallic chemistry in which the oxidation state of the metal center decreases while forming a new covalent bond between two ligands.

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Ruthenium

Ruthenium is a chemical element with symbol Ru and atomic number 44.

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Silylium ion

A silylium ion is a reactive silyl-containing cation with the formula.

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SN2 reaction

The SN2 reaction is a type of reaction mechanism that is common in organic chemistry.

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Stereochemistry

Stereochemistry, a subdiscipline of chemistry, involves the study of the relative spatial arrangement of atoms that form the structure of molecules and their manipulation.

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Steric effects

Steric effects are nonbonding interactions that influence the shape (conformation) and reactivity of ions and molecules.

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Tetrahedron

In geometry, a tetrahedron (plural: tetrahedra or tetrahedrons), also known as a triangular pyramid, is a polyhedron composed of four triangular faces, six straight edges, and four vertex corners.

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Transition metal carbene complex

A transition metal carbene complex is an organometallic compound featuring a divalent organic ligand.

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Trimethylamine N-oxide

Trimethylamine N-oxide (TMAO) is an organic compound with the formula (CH3)3NO.

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References

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

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