One out of the five of Huckell's rules tells us that the molecule needs to be fully conjugated in order for it to be considered an aromatic molecule.
Looking at cycloheptatriene you can see that we have three double-bonds, each making two carbons sp2 hybridized. However, the seventh carbon is sp3 (the one that is not bonded to a double bond) so therefore fails Huckell's criteria and can not be considered aromatic.
The cycloheptatrienyl cation; however, converts this sp3-hybridized carbon in to an sp2-hybridized carbon, with an empty p-orbital.
We would then have the following:
1)Molecule needs to be planar - Check!
2)Molecule has 2 or more double-bonds - Check!
3)Molecule is monocyclic - Check!
4)Molecule is fully conjugated - CHECK!
5)Molecule has 4n+2 pi-electrons - Check!
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Cyclohexene is an unsaturated molecule because contain a double bond and has a ring structure.
benzene
No, cyclohexanol is not an aromatic compound since it does not exhibit aromatic resonance stabilization (like benzene). Refer to Hückel's rule for clarification of the definition of an aromatic compound.
This compound is organic, aromatic, fused aromatic, and hydroxylic, among other descriptions.
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).
An aromatic compound is a compound in organic chemistry which exhibits aromaticity.
Yes, benzene is an aromatic compound.
Cyclohexene is an unsaturated molecule because contain a double bond and has a ring structure.
No, cyclohexene is not soluble in water. Cyclohexene is a nonpolar compound, while water is a polar solvent. Generally, nonpolar compounds are not soluble in polar solvents like water. Therefore, cyclohexene tends to be immiscible or insoluble in water.
benzene
No, cyclohexanol is not an aromatic compound since it does not exhibit aromatic resonance stabilization (like benzene). Refer to Hückel's rule for clarification of the definition of an aromatic compound.
This compound is organic, aromatic, fused aromatic, and hydroxylic, among other descriptions.
C6H6, the formula for benzene, which is the simplest stable and electrically neutral aromatic compound.
no.. One of the contion for a compound to be aromatic is that it should have conjugation..(i.e.ulternate single and double bonds.)
An aromatic compound contain a benzene ring.
Cyclohexene is the hydrogen donor. So, it forms benzene at the conclusion of the reaction. no its not. you have no idea what you are talking about. im the orgomaster not you.
True. An aromatic compound, no matter how bad it is for us, will ALWAYS smell nice and fragrant.