It provides plenty of examples including allylic and vinyli.
Vinylic carbon vs allylic carbon.
The key difference between allylic and vinylic carbon is that allylic carbon is the carbon.
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.
Allyl form a stable carbocation because of the electron delocalization whereas vinylic carbocations are unstable as they lack p character.
This organic chemistry video tutorial explains how to determine which carbocation is most stable.
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.
Since both carbon atoms form a double covalent bond so both are sp 2 hybridized.
An allylic carbon is a carbon atom bonded to a carbon atom that in turn is doubly bonded to another.