What Is A Vinyl Alkyl Halide

Iupac nomenclature of alkyl halide or haloalkanes in substitutive system of iupac nomenclature the alkyl halides are named as haloalkanes.

What is a vinyl alkyl halide.

The carbon chlorine bond in chlorobenzene is stronger than you might expect. For example if the halogen atom is attached to a carbon atom which is attached to a benzene ring cl ch 2 c 6 h 5 one would think it is an aryl halide but it is an alkyl halide because the halogen atom is attached to the carbon that is sp 3 hybridized. In the generally accepted nomenclature of alkyl halides the name of the alkyl residue is followed by the name of the halide e g. Other articles where tertiary alkyl halide is discussed.

Alkyl halides fall into different classes depending on how the ha. They are subdivided into alkyl vinylic aryl and acyl halides. Halogens are more electronegative than carbon. There is an interaction between one of the lone pairs on the chlorine atom and the delocalized ring electrons and this strengthens the bond.

The name of the halogen is followed by the name of the. Methyl iodide and ethyl chloride. Structure and physical properties. Alkyl halides also known as haloalkanes are compounds in which one or more hydrogen atoms in an alkane have been replaced by halogen atoms fluorine chlorine bromine or iodine.

The iupac nomenclature shown in brackets in the illustration below considers an alkyl halide a substituted alkane i e. In aryl halides the halogen bearing carbon is part of. Start with an alkyl halide and. Finally halo is prefixed to it.

Halogens are treated the same way as alkyl groups. 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. An aryl halide has general formula c 6h 5x in which an halide group x has substituted the aryl ring. The functional group of alkyl halides is a carbon halogen bond the common halogens being fluorine chlorine bromine and iodine.

However alkyl halides may sometimes be confused with aryl halides. With the exception of iodine these halogens have electronegativities significantly greater than carbon. In alkyl halides all four bonds to the carbon that bears the halogen are single bonds. Other articles where vinylic halide is discussed.

Vinyl or more specifically pvc is also used in plastic pipes synthetic leather records hence the name vinyl record insulation and many other products. Consequently this functional group is polarized so that the carbon is electrophilic and the halogen is. In vinylic halides the carbon that bears the halogen is doubly bonded to another carbon. In this system a root word is chosen based on the number of carbon atoms present in the parent chain and then the primary suffix ane is added.