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How do you name compounds with phenyl groups?
The general format for this kind of naming is: (positions of substituents (if >1)- + # (di, tri.) + substituent)n + benzene. For example, chlorine (Cl) attached to a phenyl group would be named chlorobenzene (chloro + benzene).
What is considered phenyl group?
In organic chemistry, the phenyl group, or phenyl ring, is a cyclic group of atoms with the formula C6H5. Phenyl groups have six carbon atoms bonded together in a hexagonal planar ring, five of which are bonded to individual hydrogen atoms, with the remaining carbon bonded to a substituent.
How do you abbreviate phenyl group?
Phenyl (phenyl group; Ph): A portion of molecular structure equivalent to benzene minus one hydrogen atom: -C6H5. Sometimes abbreviated as Ph. Not to be confused with phenol, fennel, or funnel, or pH.
Is there another name for benzene?
Due to the cyclic continuous pi bonds between the carbon atoms, benzene is classed as an aromatic hydrocarbon….Benzene.
| Names | |
|---|---|
| Preferred IUPAC name Benzene | |
| Other names Benzol (historic/German) Cyclohexa-1,3,5-triene; 1,3,5-Cyclohexatriene [6]Annulene (not recommended) | |
| Identifiers | |
| CAS Number | 71-43-2 |
Is benzene ring a functional group?
Benzene ring: An aromatic functional group characterized by a ring of six carbon atoms, bonded by alternating single and double bonds. A benzene ring with a single substituent is called a phenyl group (Ph).
What is another name of phenol?
noun Chemistry. Also called carbolic acid, hydroxybenzene, oxybenzene, phenylic acid.
What is Alphox 200 for?
Alphox 200 (Igepal Co 640) IGEPAL CO 640 is used as a co-emulsifier in nonionic surfactant blends, a defoaming agent in cold water cleaners and as an oil soluble detergent and dispersing agent for petroleum oils.
What is phenyl formula?
Phenyl/ Phenyle Chemical Formula: C6H5. The phenyl group, or phenyl ring, is a cyclic group of atoms formed when a hydrogen atom is removed from the benzene ring. Since the hydrogen atom is not present, there is a vacant point for other atoms or molecules to get attached to the phenyl group.
What do you call a compound attached to a phenyl group?
For example, chlorine (Cl) attached to a phenyl group would be named chlorobenzene (chloro + benzene). Since there is only one substituent on the benzene ring, we do not have to indicate its position on the benzene ring (as it can freely rotate around and you would end up getting the same compound.)
How is a phenyl group attached to a benzene ring?
You get a phenyl group, C6H5, by removing a hydrogen from a benzene ring, C6H6. Like a methyl or an ethyl group, a phenyl group is always attached to something else. Aromatic compounds with only one group attached to the benzene ring Cases where the name is based on benzene chlorobenzene
How is the phenyl group related to vinyl groups?
In terms of its electronic properties, the phenyl group is related to a vinyl group. It is generally considered an inductively withdrawing group (- I), because of the higher electronegativity of sp 2 carbon atoms, and a resonance donating group (+ M), due to the ability of its π system to donate electron density when conjugation is possible.
Which is the correct formula for a phenyl chloride?
The name is self-obvious. The simplified formula for this is C6H5Cl. You could therefore (although you never do!) call it phenyl chloride. Whenever you draw a benzene ring with one other thing attached to it, you are in fact drawing a phenyl group.