What is the difference between benzyl and phenyl

The formula of benzyl is C 6 H 5 CH 2. This is also a derivative of benzene. Compared to phenyl, benzyl has a CH 2 group attached to the benzene ring. Another molecular part R group as depicted in the picture can be attached to the benzyl group via bonding to the CH 2 carbon atom. The molecular weight of benzyl group is 91 g mol Since there is a benzene ring, benzyl group is aromatic.

For example, in nucleophilic substitution reactions, benzylic radical or cation intermediate is formed. There is a higher stabilization of these intermediates compared to the alkyl radical or cation. The reactivity of benzylic position is similar to that of allylic position. Benzyl groups are often used in organic chemistry as protective groups, especially to protect carboxylic acid or alcohol functional groups. Your email address will not be published. There, the phenyl group is bonded with —OH group.

Figure 3: Phenyl Group in blue color. Benzene: Benzene is a colorless, volatile, liquid hydrocarbon present in petroleum. Phenyl: Phenyl is a group derived from benzene and it can be combined with another molecule.

Benzene: The chemical formula of benzene is C 6 H 6. Phenyl: The chemical formula of phenyl is C 6 H 5. Benzene is widely used in the synthesis of different important compounds. But care should be taken when choosing benzene for products which have close relations to the human consumption. That is because it has been discovered that benzene has carcinogenic effects.

Phenyl is a substituent derived from benzene. Available here. Benzene as a substitutent. Her interest areas for writing and research include Biochemistry and Environmental Chemistry. View all posts. Leave a Reply Cancel reply. About CurlyArrows Contact Us. Skip to main content.

The Benzene is a planar, six-membered cyclic ring structure with alternating double bonds that are responsible for its aromaticity. The Benzene is a simplest aromatic hydrocarbon made up of only carbon and hydrogen without any other substituents. The molecular formula of Benzene is C 6 H 6. On removal of one hydrogen of the benzene, a phenyl Ph- group is obtained that is written as C 6 H 5 -.