What are the reagents required for conversion of benzene to methyl benzene?

What are the reagents required for conversion of benzene to methyl benzene?

Answer: Explanation: An alkyl group can be added to a benzene molecule by an electrophile aromatic substitution reaction called the Friedel‐Crafts alkylation reaction. One example is the addition of a methyl group to a benzene ring.

How are the following conversions carried out methyl benzene to benzoic acid?

Convert benzene to methyl benzene by reacting it with CH3Cl and anhydrous AlCl3. Oxidize methyl benzene with a powerful oxidizing agent like alkaline KMnO4 we will get benzoic acid.

How would you convert benzene into benzoic acid and vice versa?

Thank you. What happens when Sulphur dioxide is dissolved in water? What is the bond order of CO2?

How will you bring about following conversions I benzene into benzoic acid II benzoic acid into benzaldehyde?

Therefore, the correct answer is benzoic acid is converted to benzaldehyde by chlorination and then followed by the reduction reaction which is a named reduction reaction.

How do you go from benzene to methyl benzene?

Benzene reacts at room temperature with a chloroalkane (for example, chloromethane or chloroethane) in the presence of aluminium chloride as a catalyst. On this page, we will look at substituting a methyl group, but any other alkyl group could be used in the same way. Substituting a methyl group gives methylbenzene.

How is methyl benzoate converted to benzene?

(i) Methyl benzoate is the ester of benzene. It can easily be prepared after preparing benzoic acid. So, we can form benzoic acid by Friedel Craft alkylation and then form an ester, we can just oxidize the formed acid to get methyl benzoate. The process is called esterification.

How will you prepare methyl benzoate from benzene?

How will you bring about the following conversions in not more than two steps benzene to M Nitroacetophenone?

Answer : After frieadal craft acylation of benzene it will convert into acyl benzene. And further treating with nitrating mixture it forms m-nitroaceto phenone .

How is methyl benzene formed?

An alkyl group can be added to a benzene molecule by an electrophile aromatic substitution reaction called the Friedel‐Crafts alkylation reaction. One example is the addition of a methyl group to a benzene ring. The mechanism for this reaction begins with the generation of a methyl carbocation from methylbromide.

How do you make methyl benzene?

1. we can use the Friedel crafts alkylation method where benzene reacts with methyl chloride in presence of anhydrous AlCl3..
2. Using Reimer-Tiemann reaction to convert benzene to benzaldehyde and then carrying out the williamson reaction with NH2-NH2 and EtONa.

Does the methyl group affect the rate of reaction with methylbenzene?

As well as the effect on the rate of reaction, with methylbenzene you also have to think about where the sulphonic acid group ends up on the ring relative to the methyl group. Methyl groups have a tendency to “direct” new groups into the 2- and 4- positions on the ring (assuming the methyl group is in the 1- position).

What is the mechanism for nitration of benzene?

The mechanism for nitration of benzene: Step 1: Nitric acid accepts a proton from sulphuric acid and then dissociates to form nitronium ion. Step 2: The nitronium ion acts as an electrophile in the process which further reacts with benzene to form an arenium… Step 3: The arenium ion then loses its

What happens when potassium manganate is mixed with methylbenzene?

The purple colour of the potassium manganate(VII) is eventually replaced by a dark brown precipitate of manganese(IV) oxide. The mixture is finally acidified with dilute sulphuric acid. Overall, the methylbenzene is oxidised to benzoic acid.

What is the mechanism for halogenation of benzene?

The mechanism for halogenation of benzene: Step 1: Being a Lewis acid, FeBr3 helps in the generation of electrophile bromine ion by combining with the attacking reagent. Generation of bromine ion