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In organic chemistry, a vinyl group (abbr. Vi; [1] IUPAC name: ethenyl group[2]) is a functional group with the formula −CH=CH2. It is the ethylene (IUPAC name: ethene) molecule (H2C=CH2) with one fewer hydrogen atom.
Sep 24, 2023 · A vinyl group is a functional group with the formula $\ce{−CH=CH2}$ and allyl group is vinyl group but an extra methylene bridge ($\ce{-CH2}$), so it is $\ce{−CH2−HC=CH2}$. So, the carbons in vinyl group is "vinylic" carbon and the carbon in the extra methylene bridge is the "allylic" carbon.
May 19, 2016 · Allyl and vinyl are two different organic functional groups. Both have C-C double bonds but in different positions. In vinyl group, C=C is directly attached to the rest of the chain. In contrast to vinyl, allyl group is attached to the rest of the molecule through –CH2 group.
Vinyl compounds contain the hydrocarbon vinyl group (CH 2 =CH-). The molecules of a single vinyl compound can be made to polymerize; that is, to join end to end, forming a polyvinyl compound such as polyvinyl chloride.
In organic chemistry, vinylation is the process of attaching a vinyl group (CH 2 =CH−) to a substrate. Many organic compounds contain vinyl groups, so the process has attracted significant interest, especially since the reaction scope includes substituted vinyl groups.
8.7: Benzylic Halides, Allylic Halides, Vinylic Halides, and Aryl Halides. Page ID. The functional group of alkyl halides is a carbon-halogen bond, the common halogens being fluorine, chlorine, bromine and iodine. With the exception of iodine, these halogens have electronegativities significantly greater than carbon.
May 24, 2024 · Categorized by the type of vinylation and whether or not it is catalyzed, it serves as a valuable resource for organic chemists, offering insights into diverse vinylation techniques for the construction of carbon-carbon and carbon-heteroatom bonds.
Vinyl group is the name given to the functional group of -CH=CH 2. It can be seen as an ethene molecule with one less hydrogen in number. Hence it is also called as ethenyl group at times. Commercial Use of Vinyl Groups.
A vinyl group is an alkene with the formula CH₂=CH−, where two carbon atoms are double-bonded to each other, and one of these carbons is bonded to another group or element. It acts as a fundamental unit in organic chemistry for forming more complex molecules through reactions at its double bond.
May 24, 2024 · Transition metal catalysis allows for the efficient and selective introduction of vinyl moieties onto organic molecules and offers a versatile approach to synthesizing complex organic molecules.
