This reagent is bromine in solution.
Hinsberg reagent is used for amines.
Aniline derivative is a chemical precurser and is used in many haircoloring products as well as polyurithane(spelling subject to correction) due to its oxidative properties. As far as i know.
Biuret reagent is used to test for protein in urine. It is a common test that students in biology class perform. Urine is added to a test tube, followed by approximately the same amount of Biuret reagent. If the solution turns lavender this means that there are proteins present in the urine.
At 20o C aniline's rate of solubility in water is 3.6g/mL. So, aniline mixes with water unlike kerosene which forms a layer above the water. Separating funnel is used to separate two immiscible liquids and cannot separate miscible liquids. Hence, we cannot separate water and aniline using separating funnel.
If phenyl bromide is used instead of bromobenzene in the preparation of a Grignard reagent, the impurity formed is phenylmagnesium bromide (PhMgBr). This impurity can be problematic because it reacts differently than the desired Grignard reagent and can lead to undesired side reactions. This impurity can be removed through careful purification techniques before further use in reactions.
Bromobenzene is a clear, colorless liquid with a pleasant odor. It is used as a solvent and motor oil additive, and in making other chemicals.
Use acetic anhydride as reagent. The reaction will undergo nucleophilic addition and the reagent will attach to the amine group. Half of the reagent will become the leaving group and one H of the amine group in the reactant will leave with the reagent. The product will be the benzene ring with an amine, carbonyl, methyl attached.
a reagent
ki is added to liberate iodine gas . this liberated iodine gas was then titrated with sodium thiosulphate to give a permanent white precipitate. this white precipitate indicates the endpoint of the titration..
Potassium dichromate, Ammonium peroxidisulphate, Hydrogen peroxide can be used for polymerization of aniline.
To make a Wittig reagent, one can react an aldehyde or ketone with a phosphonium ylide. This reaction forms a carbon-carbon double bond, which is the key feature of a Wittig reagent. The resulting compound can be used in organic synthesis to convert carbonyl compounds into alkenes.
Aniline doesnt undergo friedel craft rxn because the reagent AlCl3,(the lewis acid which is used as a catalyst in friedel crafts reaction).being e- deficient acts as lewis base and attacks on the lone pair of nitrogen present in aniline & aniline forms a salt with Aluminium chloride. Due to this nitrogen atom of aniline acquires a positive charge and hence acts as a strong deactivating group and thus doesn 't allow the reaction to take place.In other cases ther is no such reaction.
The LAL reagent water can be sterile WFI or other water that show reaction with the specific LAL reagent with which it can be used, at the limit of the sensitivity of such reagent.
biuret reagent
Biuret reagent detect peptide bonds.
This reagent is bromine in solution.