What is methyl group?

Methyl Group

Methyl group is an alkyl derived from methane, containing one carbon atom bonded to three hydrogen atoms —CH3. The group is often abbreviated Me. Such hydrocarbon groups occur in many organic compounds. The methyl group can be found in three forms: anion, cation and radical. The anion has eight valence electrons, the radical seven and the cation six. All three are highly reactive and rarely observed.

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Some articles on methyl group:

S-Adenosyl Methionine
... methionine (ademetionine, AdoMet, SAM, SAMe, SAM-e) is a common cosubstrate involved in methyl group transfers ... The methyl group (CH3) attached to the methionine sulfur atom in SAM is chemically reactive ... This allows donation of this group to an acceptor substrate in transmethylation reactions ...
Cofactor (biochemistry) - Organic - Non-vitamins
... Cofactor Chemical group(s) transferred Distribution Adenosine triphosphate Phosphate group Bacteria, archaea and eukaryotes S-Adenosyl methionine Methyl group Bacteria, archaea and eukaryotes Coenzyme B ...
Small Nucleolar RNA - SnoRNA Guided Modifications
... Methylation is the attachment or substitution of a methyl group onto various substrates ... rRNA of humans contain approximately 115 methyl group modifications ... are 2'O-ribose-methylations (where the methyl group is attached to the ribose group) ...
Methyl Group - Etymology
... The term "methyl" was derived in about 1840 by back-formation from "methylene", and was then applied to describe "methyl alcohol" ... Methyl is the IUPAC nomenclature of organic chemistry term for an alkane (or alkyl) molecule, using the prefix "meth-" to indicate the presence of a single carbon ...
Migratory Insertion - CO Insertion - Mechanism - Effects On Reaction Rates
... the steric strain of the chelate backbone in square planar complexes pushes the carbonyl and methyl groups closer together, increasing the reactivity of insertion reactions ... step in the mechanism is the migration of the methyl group onto a carbonyl ligand, oxidizing the metal by imparting a greater partial positive charge on the acetyl carbon, and thus increasing ... Electronegativity of the leaving group - Increasing the electronegativity of the leaving alkyl group stabilizes the metal-carbon bond interaction and thus increases the ...

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