Alkyl Vs Vinyl

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Alkyl vs vinyl. A vinyl halide is clearly a species with a formula h 2c c x h in which a halide is directly bound to an olefinic bond formally this is ethylene h 2c ch 2 with one of the hydrogens substituted by a heteroatom vinyl chloride h 2c chcl is an example. The general molecular formula for allyl is rch 2 ch ch 2 whereas the general molecular formula for vinyl is rch ch 2. For this reason alkenyl halides with the formula rch chx are sometimes called vinyl halides. In chemistry vinyl or ethenyl abbreviated as vi is the functional group with the formula c h ch 2 it is the ethylene iupac ethene molecule h 2 c ch 2 with one fewer hydrogen atom.

With the exception of iodine these halogens have electronegativities significantly greater than carbon. Key difference allylic vs vinylic carbons functional groups are very important in understanding the different physical and chemical properties of organic molecules the terms allylic and vinyl carbons indicate whether the carbon atom is bonded directly or indirectly to a double bond in a molecule. The name is also used for any compound containing that group namely r ch ch 2 where r is any other group of atoms. Allyl groups have three carbon atoms and five hydrogen atoms.

In vinyl group c c is directly attached to the rest of the chain. Both have c c double bonds but in different positions. Consequently this functional group is polarized so that the carbon is electrophilic and the halogen is. Allyl group holds three carbon atoms and five hydrogen atoms on the other hand vinyl group has two carbon atoms and three hydrogen atoms.

Main difference allyl vs vinyl. The libretexts libraries are powered by mindtouch and are supported by the department of education open textbook pilot project the uc davis office of the provost the uc davis library the california state university affordable learning solutions program and merlot. From the perspective of applications the dominant member of this class of compounds is vinyl chloride which is produced on the scale of millions of. Key difference allyl vs vinyl both allyl and vinyl groups have slightly similar structures with a small variation.

Both groups own a double bond between two carbon atoms where all the other atoms are bonded through single bonds. In contrast to vinyl allyl group is attached to the rest of the molecule through ch 2 group. Allyl and vinyl are two different organic functional groups. An industrially important example is vinyl chloride precursor to pvc a plastic.

This is the main difference. The functional group of alkyl halides is a carbon halogen bond the common halogens being fluorine chlorine bromine and iodine. The key difference between allylic and vinylic carbon is that allylic carbon is the carbon. The key difference between these two structural components is the number of carbon and hydrogen atoms.