What Does Vinylic Mean In Chemistry

The double bonded carbon atoms can be classified as vinylic and allylic carbon atoms.

What does vinylic mean in chemistry.

See also allylic hydrogen. Illustrated glossary of organic chemistry. Vinyl group a class of organic molecules in chemistry. The key difference between allylic and vinylic carbon is that allylic carbon is the carbon.

The univalent hydrocarbon group ch2 ch derived from ethylene. 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. 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 group benzylic position propargylic position vinylic position alkene.

Vinyl may refer to. The general formula for vinyl group is r ch ch 2 in which both carbon atoms are bonded with double bond and r is attached at vinylic position. The allylic carbon atom is more reactive than normal. Polyvinyl chloride pvc a particular vinyl polymer.

Return to glossary index. An allylic carbon is a carbon atom bonded to a carbon atom that in turn is doubly bonded to another carbon atom. Since both carbon atoms form a double covalent bond so both are sp 2 hybridized. Tms group trifluoromethyl group substituent vinylic hydrogen vinylic position vinylic carbocation vinyl chloride.

Vinyl polymer a group of polymers derived from vinyl monomers. 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. Phonograph record commonly referred to as vinyl because they were made with pvc. An industrially important example is vinyl chloride precursor to pvc a plastic.

Allyl indicates a functional group with structural formula h 2 c ch ch 2 r where r is the rest of the molecule it consists of methylene bridge ch 2 in between the vinyl group ch ch 2 and the rest of the molecule therefore allyl group contains sp 2 hybridized vinyl carbon atoms and sp 3 hybridized allyl carbon atom. Any of various typically tough flexible shiny plastics often used for coverings and clothing. Vinyl composition tile floortiles. 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 allylic positions are labeled with asterisks.