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- Explain Imine and Enamine Hydrolysis ?Define the mechanism that converts a hydroxy aldehyde to a cyclic hemiacetal ?Write the mechanism for the following reactions: 1. the acid-catalyzed hydrolysis of an imine to a carbonyl compound and a primary amine 2. the acid-catalyzed hydrolysis of an enamine to a carbonyl compound and a secondary amine a. How do the two mechanisms differ?
- What is the rate of reaction of Na2SO4 ?Select the appropriate reagent and TWO possible substrates for the following reductive amination.Draw mechanisms for the acetylation of aniline, the bromination of acetanilide and the hydrolysis of 4-bromoacetanilide (REMEMBER: NBS generates bromine in solution) Reagents used: aniline, acetic acid, acetic anhydride to make acetanilide. Then acetanilide dissolved in acetic acid, NBS, aqHBr to make 4-bromoaxetanilinde. Then 4-bromoacetanilinde, EtOh, HCl and NaOH (to neutralise) to make 4-bromoaniline Please include drawings of the mechanisms as well as a written explanation as it helps me process exactly whats going on...
- Can you help me understand the two pathways for epoxide and its mechanism?Which is the oxaphosphetane intermediate? Br Ph3P-CH,CH,Ph NaH THF Ph3P-CHCH,Ph Reaction intermediate C14H18 ketone ylideThe following molecule undergoes an intramolecular reaction in the presence of pyrrolidinium acetate, the protonated form of pyrrolidine. Draw the product of this reaction, assuming that a dehydration reaction takes place.
- In the reductive amination mechanism, what is the name of the intermediate that NaBH(OAc)3 reacts with? a) Iminiumb) Aldehydec) Imined) AmineDescribe a reaction mechanism that occurs to maleic anhydride when water is added.The product formed by the reaction of CH3CO₂H with properly named N-ethyl-N-methylethanamide N,N-diethylaminomethane N-diethylmethanamide N-ethyl-N-methylmethanamide HN —CH3 H₂C-CH3 is