What is meant by allyl group?
An allyl group is a substituent with the structural formula H2C=CH−CH2R, where R is the rest of the molecule. It consists of a methylene bridge (−CH2−) attached to a vinyl group (−CH=CH2). The name is derived from the Latin word for garlic, Allium sativum.
Is allyl a functional group?
Allyl indicates a functional group with structural formula H2C=CH-CH2-R, where R is the rest of the molecule. It consists of methylene bridge (-CH2-) in between the vinyl group (-CH=CH2) and the rest of the molecule. Therefore, allyl group contains sp2 hybridized vinyl carbon atoms and sp3 hybridized allyl carbon atom.
What is allyl and vinyl group?
A vinyl group is the smallest group that contains a vinylic carbon. An allyl group is the smallest group that contains an allylic carbon. The substituent is on the vinylic or allylic carbon.
What is the formula of allyl?
Allyl alcohol (IUPAC name: prop-2-en-1-ol) is an organic compound with the structural formula CH2=CHCH2OH. Like many alcohols, it is a water-soluble, colourless liquid.
What is allylic and vinylic position?
Allylic carbon is a carbon atom bonded to a carbon atom that in turn is doubly bonded to another carbon atom. Vinylic carbon is a carbon that is involved in a double bond with another carbon.
What is meant by vinyl group?
In chemistry, vinyl or ethenyl (abbreviated as Vi) is the functional group with the formula H-C=CH2. It is the ethylene (IUPAC ethene) molecule (H2C=CH2) with one fewer hydrogen atom. The name is also used for any compound containing that group, namely R−CH=CH2 where R is any other group of atoms.
Which of the following is a vinyl group?
Vinyl or ethenyl is the functional group CH=CH2, namely the ethylene molecule (H2C=CH2) minus one hydrogen atom. The name is also used for any compound containing that group, namely RCH=CH2 where R is any other group of atoms.
What is vinyl position?
Vinylic position: On, or bonded to, the carbon of an alkene. This molecule has four vinylic positions, each marked with *. Lewis structure of vinyl chloride, a vinylic halide. Related terms: Vinyl group, vinylic hydrogen, vinylic carbocation, allylic position, benzylic position, propargylic position.