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Write a summary for preparation of p-Nitroaniline experiment pertaining to three step synthesis, acetylation, nitrates, and hydrolysis.
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- Explain the experimental procedure of the laboratory preparation of the synthesis of alizarin from anthraquinone Explain the chemistry behind the synthesis of alizarin from anthraquinonea) Discuss all the principles that can be used to facilitate acylation reactions. b) Why do aldehydes and ketone undergo addition not substitution reaction? c) What are the disadvantages of carboxylic acid activation using anhydride and also using thionyl chloride (SOCl2) as a reagent?In a paragraph form, provide the experimental procedures of Tetrahydronaphthalene dehydrogenation produces naphthalene in the presence of selenium
- Describe two synthetic routes for the preparation of p-methoxyaniline from benzene.What are the products prepared for preparation of p-Iodonitrobenzene?In the preparation of p-Nitroaniline, there are three synthetic steps in this reaction, the first is acetylation of the amine, second is nitrates and the third is hydrolysis of the amide. Why must acetylation be done first if at all? Use chemical structures to illustrate your point.
- What reagents would you use to chemically extract benzoic acid and valeric acid? Or can it not be chemically extracted? The image shows the compound structure.Explain the experimental procedure of the laboratory preparation of the synthesis of benzyl chloride from phenol (paragraph form) Explain the chemistry behind the synthesis of benzyl chloride from phenol (paragraph form)Explain the experimental procedure of the laboratory preparation of the synthesis of sulfonamide from benzene Explain the chemistry behind the synthesis of sulfonamide from benzene
- A compound of molecular formula C5H10O forms a yellow precipitate with 2,4-dinitrophenylhydrazine reagent and a yellow precipitate with reagents for the iodoform test. a) Draw the structural formulae b) Name the two (2) compounds that fit these tests.c) Write a paragraph of 5-6 sentences describing the purification and isolation of benzil.Explain the general procedure for the laboratory preparation of the synthesis of Aniline from benzoic acid. (paragraph form) Explain the chemistry behind the synthesis of Aniline from benzoic acid. (paragraph form)