answersLogoWhite

0

he first known use of the word "aromatic" as a chemicalterm-namely, to apply to compounds that contain the phenyl radical-occurs in an article by August Wilhelm Hofmann in 1855.

User Avatar

Wiki User

14y ago

What else can I help you with?

Continue Learning about Earth Science

Is a rock considered odorless?

Yes, rocks are considered odorless because they do not release any aromatic compounds that can be detected by the human nose.


What is the term for compounds that have the same molecular formula but a different molecular shape?

Isomers.


Why is benzene classified as an aromatic compound?

There isn't such a thing as more aromatic. Something is aromatic or not. If you are referring to the stabilization due to aromaticity, naphthalene has more electrons in the stabilizing Pi-system is therefore more stabilized.


What is the molecular formula of the simplest aromatic compound?

C6H6, the formula for benzene, which is the simplest stable and electrically neutral aromatic compound.


What is a non - metallic compound?

nonaromatic ringsA ring that does not have a loop of pi electrons but is not antiaromatic is said to be nonaromatic. A compound whose molecule contains one of more nonaromatic rings is called a nonaromatic compound. A ring whose pi system contains a 4n number of electrons but avoids being antiaromatic by deviating from planarity is nonaromatic.eg:Experimentally, 3 exists in the following nonplanar conformation, known as the tub conformation, in which no two adjacent double bonds are on the same plane. Thus, there is no loop of pi electrons in the ring in 3; 3 is nonaromatic.A ring whose pi system contains 4n + 2 number of electrons but is forced to deviate from planarity is nonaromatic. Thus, 10is nonaromatic.To find whether a ring is aromatic, antiaromatic, nonaromatic, or none of the above, use the following flow chart.

Related Questions

Can aromatic compounds belong to other classes of compound explain?

Yes, aromatic compounds can belong to other classes of compounds. For example, they can be part of heterocyclic compounds, where the aromatic ring contains atoms other than carbon, such as nitrogen, oxygen, or sulfur. Additionally, aromatic compounds can also be functionalized to form compounds like alcohols, aldehydes, or acids while retaining their aromatic character. This versatility makes aromatic compounds integral to a wide range of chemical classes.


Why aromatic compounds have high chemical shift valure?

Why aromatic compounds have high chemical shift valure?


Why aromatic diazo compounds are more stable than aliphatic diazo compounds?

aromatic diazo compounds are stabilize by resonance where as in alifati it is not found


Why anti aromatic compounds have unpaired electrons?

Not all the anti aromatic compounds have the unpaired electrons, for example cycloocta tetraene


Is an aromatic compound any compound that has a distinct color?

It is false; aromatic compounds is a category of organic compounds with specific odor or color.But many other chemicals have a specific odor or color but they are not aromatic compounds (of course, in the chemical sense).


Do aromatic compounds undergo additon reactions?

Aromatic compounds typically do not undergo addition reactions. Their stability is due to the delocalized pi-electrons in the aromatic ring, making them less reactive towards addition reactions. Instead, aromatic compounds often undergo substitution reactions.


Where are aromatic compounds usually found?

The aromatic compounds or benzene is mostly found in plant and tree oils. The compound is gathered by coal distillation.


An aromatic compound is any compound what has a distinct odor?

It is false; aromatic compounds is a category of organic compounds.But many other chemicals have a specific odor but they are not aromatic compounds (of course, in the chemical sense).


Why anti aromatic or non aromatic systems or compounds are unstable?

Anti-aromatic and non-aromatic systems are unstable because they do not exhibit the stability associated with aromatic compounds. In anti-aromatic systems, the cyclic conjugated system is destabilized due to increased electron repulsion, leading to higher energy states. Non-aromatic systems lack the resonance stabilization and planar geometry characteristic of aromatic compounds, making them less stable.


What is the difference between aromatic and benzylic compounds in terms of their chemical properties and reactivity?

Aromatic compounds have a ring structure with alternating double bonds, while benzylic compounds have a benzene ring with a substituent attached to a carbon atom next to the ring. Aromatic compounds are more stable and less reactive than benzylic compounds due to their delocalized electron structure. Benzylic compounds are more reactive and undergo substitution reactions more readily than aromatic compounds.


Are aromatic compounds more acidic compared to other types of compounds?

Yes, aromatic compounds are generally more acidic compared to other types of compounds due to the presence of a stabilizing resonance structure in their conjugate bases.


True or false an aromatic compound is any compound that has a distinict odor?

It is false; aromatic compounds is a category of organic compounds.But many other chemicals have a specific odor but they are not aromatic compounds (of course, in the chemical sense).