Draw a detailed mechanism for the reactions performed in this experiment, starting from p-vanillin and benzylamine and ending with the amine product (reductive amination of p-vanillin and benzylamine, resulting in the formation of 4-((benzylamino)methyl)-2-methoxyphenol.). plz answer in details. thanks
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Draw a detailed mechanism for the reactions performed in this experiment, starting from p-vanillin and benzylamine and ending with the
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- Show the steps necessary to convert benzene into p-chlorobenzonitrilie, using a diazonium salt at least once. ... CI4..Provide an alternate synthesis to synthesize each of the products 1-phenyl-1-propanol and 2-phenyl-2-propanol. EXPLAIN IN DETAIL WHY****** Already used: benzaldehyde and ethylmagnesium bromide for 1-phenyl-propanol and acetone with phenylmagnesium bromide for 2-phenyl-2-propanol.Give three UNIQUE syntheses of benzylamine starting from benzene.
- Please I need help with this question Based on the experiment- Synthesis of Iodosalicylamide – An Electrophilic AromaticSubstitution (a derivative of benzene, salicylamide was used and substituted an iodine atom onto the ring; the ring is the nucleophile while the atom/molecule that is being substituted onto the ring has anelectrophilic character) Please I need help with this QUESTION: Draw the structure of the final product(s) based on the ATTACHED IR analysis. Also label the signals (both the frequency and molecular motion) that help determine the final product(s). Thanks in advanceQ.2). How will you compare briefly the reactivity of Pyridine and 2-methoxy Pyridine with Furan also explain which one is more reactive toward electrophilic and nucleophilic substitution rxns? Q3). Outline a possible synthetic route for the preparation of a sulfa drug (sulfa pyridine) from benzene.Cyclohexanone reacts with hydroxylamine hydrochloride (NH2OH HCl) to give the oxime product, which upon reaction with sulfuric acid gives the 7-member cyclic amide called caprolactam as the major product. a. Draw both of these reactions. b. Draw mechanisms that account for the formation of the oxime and the cyclic amide. For full credit, you must use the curved arrow notation to show all bond making and bond breaking. You must also show all reactive intermediates.
- c) Propose a synthesis of the following compounds starting with benzene or toluene. Assume ortho and para isomers can be separated. 0₂N- i) ii) (H3C)3C CI NH₂ -COOH C(CH3)3 CH3 NHCOCH3 iii) CH₂CH3 d) With the aid of resonance structures explain why electrophilic substitution of benzaldehyde takes place preferentially at the meta position.5. Provide an efficient synthesis for the following transformation. Synthesis with the fewest steps, best yields and best selectivity will get maximum marks. Me,SiQ2. In Experiment 4B, it was shown from the NMR spectrum that the meta-di-substituted Nitration product had been recorded as a major product: COOME COOME HNO3 H,SO, NO2 Major product However, there were two other possible but less favorable routes, i.e. ortho- or para- positions for the nitronium to attack the aromatic ring with. Draw the H-NMR spectrum for Methyl p-Nitrobenzoate in case the substitution takes place at the para-position. Pay attention to the chemical shift, the splitting pattern, and approximate the integration in your spectra. Methyl p-Nitrobenzoate 3.0 2.5 2.0 1.5 - 1.0- 0.5 4 3. 2 1. 10 6. 8.