AbstactIn this paper, the reaction of aniline with ammonium persulphate and concentrated HCl was studied. As a result of our experimental studies, 2,4,6-trichlorophenylamine was identified as the main product. This shows that a high concentration of HCl does not favour oxidative polymerisation ...
Reaction: Procedure: 1. In a 100 mL conical flask place 20 mL of water, 5 mL conc. HCl and 3.5 g aniline. 2. Shake vigorously and add about 15 g crushed ice. 3. In a test tube dissolve 1.3 g sodium nitrite in 3 mL water. 4. Add this sodium nitrite solution 1803 Words 8 ...
Aniline was chemically oxidized and polymerized in water with FeCl, with emphasis on molecular weight and yield. Reaction conditions, including reaction temperature, electrochemical equivalent ratio (FeCl/aniline), reaction time, aniline and HCl concentrations, and atmosphere (in air and in N) were ...
1. React Aniline with Hydrochloric Acid (HCl) and Sodium Nitrite (NaNO2): - Aniline (C6H5NH2) is treated with HCl and NaNO2 at a low temperature (0-5°C). - This reaction forms a diazonium salt (C6H5N2+Cl−) through the following reaction:...
1. Start with Aniline (PhNH2): Aniline is the primary amine that we will use as our starting material.2. React with Nitrous Acid (HNO2): Treat aniline with nitrous acid, which can be generated in situ by mixing sodium nitrite (NaNO2) with hydrochloric acid (HCl). This reaction leads ...
after the end of the reaction, add 5ml of water and stir with a glass rod (usually a tertiary amine is added to neutralize the acid produced): ch3coh5cl c6nh2 → CH3CONHC6H5 HCl3, acetic anhydride aminolysis in aniline (usually a tertiary amine is added to neutralize the acid produced...
When the reaction was attempted with 2-hydroxynaphthaldehyde only an aldimine was obtained. Analysis of the X-ray structure of this compound revealed that a hydrogen bond between the hydroxyl group on the naphthyl moiety and the imine as well as the unfavorable orientation of the naphthyl ring ...
Strong reaction with toluene diisocyanate. Reacts with alkali metals and alkali earth metals. Attacks some plastics, rubber and coatings; copper and copper alloys. Waste Disposal Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing ...
A similar mechanism to that from above is likely operative and the reaction has a similar functional group tolerance. The t-butyl protecting group was removed by stirring the indole with 1M HCl in MeCN at room temperature overnight (98% yield). When treated with hexafluoroisopropanol in TFA, ...
Answer to: Draw the structure of the product in the following reaction of aniline with CH3Cl in the presence of AlCl3. Be sure to show formal...