Vinylic Hydrogen Define

Vinyl group vinylic hydrogen vinylic carbocation allylic position benzylic position propargylic position wikipedia entry return to glossary index.

Vinylic hydrogen define. The univalent hydrocarbon group ch2 ch derived from ethylene. Vinylic synonyms vinylic pronunciation vinylic translation english dictionary definition of vinylic. Phonograph record commonly referred to as vinyl because they were made with pvc. Vinyl group a class of organic molecules in chemistry.

We also acknowledge previous national science foundation support under grant numbers 1246120 1525057 and 1413739. Polyvinyl chloride pvc a particular vinyl polymer. Vinyl definition is a monovalent radical ch2 ch derived from ethylene by removal of one hydrogen atom. 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.

Vinyl polymer a group of polymers derived from vinyl monomers. Of or relating to vinyl meaning pronunciation translations and examples. The vinylic hydrogens are shown in red. A hydrogen atom bonded to an sp 2 carbon of an alkene.

It forms at least one double bond. The name is also used for any compound containing that group namely r ch ch 2 where r is any other group of atoms. Allylic carbon can have a maximum of 3 hydrogen atoms. An industrially important example is vinyl chloride precursor to pvc a plastic.

How to use vinyl in a sentence. Benzylic position allylic position propargylic position aryl aryl hydrogen. The double bonded carbon atoms can be classified as vinylic and allylic carbon atoms. Vinyl siding an outer covering of a house.

Vinylic hydrogen atoms located in the region between 4 5 and 6 5 ppm in isano oil s sup 1 h nmr figure 1 a disappeared in the sup 1. Number of hydrogen atoms. None of the other hydrogens are vinylic. Vinylic carbon can have either two double bonds in its sides or one double bond.

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. Vinylic carbon can have only two carbon as the maximum number. Since both carbon atoms form a double covalent bond so both are sp 2 hybridized. 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.

Vinyl may refer to. Allylic carbon only forms a single bond.