Draw a structure for each of the following: a. ethyl acetoacetate b. a-methylmalonic acid c. a B-keto ester d. the enol tautomer of cyclopentanone e. the carboxylic acid obtained from the malonic ester synthesis when the alkyl halide is propyl bromide
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- Draw a structure for each of the following:a. ethyl acetoacetateb. a-methylmalonic acidc. a b-keto esterd. the enol tautomer of cyclopentanonee. the carboxylic acid obtained from the malonic ester synthesis when the alkyl halide is propyl bromideReaction with Strong Acids Table 9.8 Observations on the reaction of aniline with strong acids. Sample Observations +/- Aniline + H2SO4 Aniline + HCl Explain, in 1 – 3 sentences, the difference in the reaction of aniline with H2SO4 and HCl. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ Reactions: Aniline + H2SO4 Aniline + HClAmino acids such as glycine are the building blocks of large molecules called proteins that give structure to muscle, tendon, hair, and nails. a.) Explain why glycine does not actually exist in the form with all atomsuncharged, but actually exists as a salt called a zwitterion. b.) What product is formed when glycine is treated with concentratedHCl?c.) What product is formed when glycine is treated with NaOH?
- Create 3-methyl-1-butanamine using the four different methods below. a. Gabriel synthesis b. Using sodium azide c. Using a carboxylic acid d. Using an alkyl bromideStarting from cyclohexanol, show how to prepare: Show all reagents and molecules synthesized along the way after each step. You do not have to use curved arrows.Why is it not advisable to use aqueous hydrochloric acid in a Grignard reaction of a ketone? A) The Grignard reagent will react with the acid and cannot react with the ketone. B) The ketone will be protonated and will become unreactive. C) The ketone will form an unreactive enol. D) The Grignard reagent won't dissolve in aqueous solutions
- The reaction of a nitrile with an alcohol in the presence of a strong acid forms an N-substituted amide. This reaction, known as the Ritter reaction, doesnot work with primary alcohols. a. Why does the Ritter reaction not work with primary alcohols? b. Provide an explanation for why an amide is less susceptible to nucleophilic attack than its corresponding ester.Write out the steps needed to separate hydrocarbon A and carboxylicacid B by using an extraction procedure.Synthetize 3-pentynal from 3-butynal using whatever organic/inorganic reagents are needed.
- Write the equation for the reaction of the following with acetaldehyde: a. 2,4-DNP b. Schiff's reagant c. Tollen's reagent d. Fehling's solution e. Acidified KMnO4Four of the seven steps in the mechanism for this process are shown in the conversion of acetal A to hemiacetal E. a.) Add curved arrows for each step b.) Draw another resonance structure for C.c.) Identify the nucleophile and electrophile in Step [3].d.) Which steps are Brønsted–Lowry acid–base reactions?Show how you might use the Williamson ether synthesis to prepare each ether. (a) (b)