Methyl(phenyl)oxonium | C7H9O - ChemSpider
ChemSpider record containing structure, synonyms, properties, vendors and database links for Methyl(phenyl)oxonium, RDOXTESZEPMUJZ-UHFFFAOYSA-O
Write the mechanism of the reaction of HI with methoxybenzene.
Mechanism Protonation of anisole gives methyl phenyl oxonium ion. C6H5−.. O..CH3+H+ → C6H5− + O H:−CH3. In this ion, the bond between O−CH3 is weaker than the bond between O−C6H5 which has a partial double bond character.
Methoxybenzene on treatment with HI produces - Tardigrade
Methoxybenzene on treatment with HI produces phenol and methyl iodide. This is due the more stable aryl oxygen bond Here, methyl phenyl oxonium ion is formed by the. protonation of ether. The bond between O − C H 3 is weaker than the bond between O − C 6 H 5 because the carbon of phenyl group is s p 2 -hybridised and there is a partial ...
Oxonium ion - Wikipedia
In chemistry, an oxonium ion is any cation containing an oxygen atom that has three bonds and 1+ formal charge. [1] . The simplest oxonium ion is the hydronium ion (H3O+). [2] Hydronium is one of a series of oxonium ions with the formula R n H 3−n O +. Oxygen is usually pyramidal with an sp 3 hybridization.
The heating of phenyl-methyl ethers with HI produces.
2024年12月17日 · In the case of anisole, methyl-phenyl oxonium ion is formed by the protonation of ether. The bond between O - CH 3 is weaker than the bond between O - C 6 H 5 because the carbon of the phenyl group is sp 2 hybridized and there is a partial double bond character.
The heating of phenyl methyl ether with HI produces - Doubtnut
In case of phenyl methyl ether, methyl phenyl oxonium ion ⎛ ⎜ ⎝ C 6 H 5 − + O ∣ H − C H 3 ⎞ ⎟ ⎠ is formed by protonation of ether. The O − C H 3 bond is weaker than O − C 6 H 5 bond as O − C 6 H 5 has partial double bond character. Therefore, the attack by I − ion breaks O − C H 3 bond to form C H 3 I. |
Action of hydrogen iodide on anisole gives - Shaalaa.com
When hydrogen iodide reacts with anisole, it produces Iodomethane and phenol. The reason for this is because methyl. The protonation of phenyl oxonium produces the phenyl oxonium ion. The connection between C and ether is weaker. The bond between O − CH A 3 is stronger than the bond between O − C A 6 H A 5. Ethers.
Anisole give phenol and iodomethane with HI but reverse is
2022年5月14日 · Anisole reacts with protons from hydroiodic acid to form methyl (phenyl) oxonium ion. This methyl (phenyl)oxonium ion then accepts a iodide ion to form phenol and iodomethane. The iodide ion can attack either the carbon atom of methyl group or aromatic carbon atom of benzene ring.
What happen when anisole react with hi - Brainly
2020年1月15日 · Anisole on reaction with HI gains H+ and forms methyl phenyl oxonium ion. Because of resonance, there's some partial double bond character between oxygen and carbon of benzene ring. ... Hence, anisole reacts with HI to give phenol and methyl iodide.
Methoxybenzene on treatment with HI produces - Collegedunia
2024年7月15日 · The bond between $O - CH _{3}$ is weaker than the bond between $O - C _{6} H _{5}$ because the carbon of phenyl group is $s p^{2}$-hybridised and there is a partial double bond character. Thus, the reaction yields phenol and alkyl halide.