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the mixture of nitric acid and sulfuric acid in the ratio of 1:2.
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∙ 12y ago
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How much quantity nitric acid and sulfuric acid in nitration mixture?
bhkih
Nitration of aniline with nitrating mixture gives m-nitro-aniline?
yes because amine forming salt with acid and it will be meta active
Where will be NO2 plus group attached in Nitration of chlorobenzene?
According to wikipedia, chlorobenzene is nitrated on an industrial scale to form a mixture of 2-nitrochlorobenzene and 4-nitrochlorobenzene.
Why nitration of nitrobenzene is difficult than nitration of benzene?
because nitro group is ring deactivating group, nitration of nitro benzene is more difficult than benzene.
Why is -NH2 group of aniline protected before nitration?
Aromatic amines cannot be nitrated directly because they give unexpected oxidation products along with nitration products. This is because, HNO3 is not only a nitrating agent but also acts as a strong oxidizing agent. Therefore, to solve this problem, nitration is carried out by protecting the -NH2 group by acetylation. The acetyl group is finally removed by hydrolysis to give a mixture of o- and p-nitro amines.
How much quantity nitric acid and sulfuric acid in nitration mixture?
bhkih
Why after a nitration reaction?
For example nitrobenzene is obtained by nitration of benzene.
Why nitration reaction is not used for synthesis of p-nitroaniline?
due to we do this reaction in acidic condition here the formation of anilinium ion takesplace which is deactivating group then if we add nitration mixture substitution takes place at meta position means we don't get 4-nitroaniline
Nitration of aniline with nitrating mixture gives m-nitro-aniline?
yes because amine forming salt with acid and it will be meta active
Where will be NO2 plus group attached in Nitration of chlorobenzene?
According to wikipedia, chlorobenzene is nitrated on an industrial scale to form a mixture of 2-nitrochlorobenzene and 4-nitrochlorobenzene.
Why nitration of nitrobenzene is difficult than nitration of benzene?
because nitro group is ring deactivating group, nitration of nitro benzene is more difficult than benzene.
Why is -NH2 group of aniline protected before nitration?
Aromatic amines cannot be nitrated directly because they give unexpected oxidation products along with nitration products. This is because, HNO3 is not only a nitrating agent but also acts as a strong oxidizing agent. Therefore, to solve this problem, nitration is carried out by protecting the -NH2 group by acetylation. The acetyl group is finally removed by hydrolysis to give a mixture of o- and p-nitro amines.
How do you do nitration of salicylicacid?
Well a standard nitration with mixed acids at elevated temperatures. One could just follow the nitration of its brother, acetylsalicylicacid (ASA) as in the same way TriNitroPhenol (TNP) is made.
What has the author Howard William Post written?
Howard William Post has written: 'The nitration of substituted anilines ..' -- subject(s): Aniline, Nitration 'The chemistry of the aliphatic orthoesters' -- subject(s): Esters
What chemical change starts with letter N?
You think probable to nitration.
Reactant used to synthesize nitrobenzene?
benzene,as it can undergo nitration to give nitrobenzene
What is the role of concentrated sulfuric acid in the nitration of methyl benzoate?
It's a catalyst
