What is the difference between an alkyl group and an aryl group




















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Oct 22, Explanation: Alkyl - a side group consisting of carbon and hydrogen atoms only, eg. Aryl - a side group consisting of an aromatic ring, usually benzene , eg. Related questions What are the steps to name aromatic hydrocarbons? What are aromatic hydrocarbons? What is the structure of the molecule with the name E benzyl-2,5-dichloromethylhexene?

An aryl halide is a molecule having a halogen atom attached to an sp2 hybridized carbon in an aromatic ring directly. This is an unsaturated structure due to the presence of double bonds in the aromatic ring. Aryl halides also show dipole-dipole interactions. The carbon-halogen bond is stronger than that of alkyl halides due to the presence of ring electrons. That is because the aromatic ring gives electrons to the carbon atom, so its positive charge is somewhat reduced.

Aryl halides can undergo electrophilic substitution and can get alkyl groups attached to the ortho, para or meta positions of the aromatic ring. One or two halogens can also get attached to the aromatic ring in the ortho, para or meta positions.

Alkyl: The term alkyl is used to name a functional group derived from alkanes by removal of one hydrogen atom or to name the chemical compounds containing this functional group. Aryl: The term aryl is used to name a functional group derived from aromatic rings by removal of one hydrogen atom or to name the chemical compounds containing this functional group. Alkyl: Alkyl groups can be linear, branched or cyclic structures.

Aryl: Aryl groups are essentially cyclic structures. Alkyl: Alkyl groups are derived from alkanes. Aryl: Aryl groups are derived from aromatic rings. Alkyl: Alkyl groups are saturated functional groups. Aryl: Aryl groups are unsaturated functional groups. Alkyl: Compounds containing alkyl groups are less stable compared to compounds containing aryl groups. Aryl: Compounds containing aryl groups are more stable compared to compounds containing alkyl groups.

Organic compounds can be linear, branched or cyclic and may have functional groups attached to it. Alkyl groups and aryl groups are two examples of functional groups. The main difference between alkyl and aryl is that alkyl group has no aromatic ring where aryl group has an aromatic ring.



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