What is the final product of nitration?

During nitration, the nitronium ion is formed when nitric acid undergoes a reaction with sulfuric acid. Nitronium serves as an electrophile which is attacked by the nucleophilic benzene ring. The resulting product of nitration is nitrobenzene.

What is the product formed on nitration of benzoic acid?

3-Nitrobenzoic acid
The nitration of benzoic acid thus results in the formation of a compound called 3-Nitrobenzoic acid. As nitration is an electrophilic substitution reaction, the nitro group preferably enters the meta position. As a result, m-nitrobenzoic acid becomes the major product.

What is the product of nitration of methyl benzoate?

Nitration is the substitution of an NO2 group for one of the hydrogen atoms on a benzene ring. In this experiment the students nitrate methyl benzoate. The reaction is regioselective and produces predominantly methyl 3-nitrobenzoate.

What is the product formed on nitration of benzene?

nitrobenzene
Nitration of Benzene Benzene reacts with concentrated nitric acid at 323-333k in the presence of concentrated sulphuric acid to form nitrobenzene. This reaction is known as nitration of benzene.

Which product is obtained by nitration?

When nitric acid is used as the nitrating agent for propane, only 35-40% of the nitric acid reacts to form nitroparaffins. In this case, l-nitropropane, 2- nitropropane, nitroethane, and nitromethane are all produced. Oxygenated products include aldehydes, alcohols, and CO.

What is the major product of nitration of phenol?

Nitration of phenol with dilute nitric acid give the mixture of ortho-nitrophenol and para-nitrophenol. But the major product is ortho-nitrophenol(30%–40%). Since it is an electrophilic aromatic substitution reaction. In which Nitric acid (HNO3) is an electrophile and benzene ring is an nucleophile.

How many nitrated products would you get from the nitration of methylbenzene?

The nitration of methylbenzene (toluene) You get a mixture of mainly two isomers formed: 2-nitromethylbenzene and 4-nitromethylbenzene.

What product will be formed by the nitration of propane?

We can see from the above discussion that we obtain 1-nitropropane, 2-nitropropane, nitroethane and nitromethane from the nitration of propane. So, the correct answer is “OptionA,B,C and D”.

Why dinitro products are not formed in this reaction?

Just as with benzene, you will get a certain amount of dinitro compound formed under the conditions of the reaction, but virtually no trinitro product because the reactivity of the ring decreases for every nitro group added. From an experimental point of view this is just as well.

What is aromaticity and Huckels rule?

In 1931, German chemist and physicist Erich Hückel proposed a theory to help determine if a planar ring molecule would have aromatic properties. His rule states that if a cyclic, planar molecule has 4n+2 π electrons, it is considered aromatic. This rule would come to be known as Hückel’s Rule.

Why is para product major?

Usually, when an ortho-para directing substituent is present for an electrophilic aromatic replacement reaction on the benzene ring, the para product is the main product except when the COOH group’s hydrogen bonding or ortho effect renders the ortho product a significant one.

Why is Ortho-Nitrophenol major product?

Ortho-nitrophenol is stabilized by intramolecular Hydrogen-bonding between the H-atom of OH group and an oxygen of the nitro-group. Para-nitrophenol lacks such extra stability and hence, is relatively less stable than o-nitrophenol. Hence, the major product is o-nitrophenol.

Why is ortho nitrophenol a major product?

How many products might be obtained from the nitration of toluene?

Toluene undergoes nitration to give ortho and para nitrotoluene isomers, but if heated it can give dinitrotoluene and ultimately the explosive trinitrotoluene (TNT). Figure 2: Reaction of nitric acid and sulfuric acid with toluene.

What is the end product of nitration of toluene?

2, 4, 6-trinitrotoluene.