2. Show a reaction sequence to convert oil of wintergreen (methyl salicylate) into Aspirin (acetyl salicylic acid). This is a two-step sequence. You must show the structures for the intermediate product and the final product, along with the reagents/reaction conditions. OH
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- Aspirin to Icy Hot The reagents used were aspirin, methanol, and sulfuric acid. Draw out the chemical reaction (showing structural formulas) between reactants aspirin and another molecule present in the reaction vessel that produce salicylic acid and ethanoic acid. Now, draw out the final step of the chemical reaction, producing methyl salicylate and another product from the reactants salicylic acid and methanol.Acid-catalyzed dehydration of secondary and tertiary alcohols proceeds through an E1 mechanism. The first step is the protonation of the alcohol oxygen to form an oxonium ion. Dehydration of 3-methyl-2-butanol forms one major and two minor organic products. Draw the structures, including hydrogen atoms, of the three organic products of this reaction. н н :бн н Нас. Нас. CHз CH3 ČH3 CH3 3-methyl-2-butanol an oxonium ion Major Product Minor Product Minor ProductOPh OPh D CI Br N E N Но o-SiMeg OH OPh OPh F NH2 Но N Но OH OH A V ( Choose ] Bu4N+ F- МСРВА (Ваyer villager) Mg, then CO2 (Kobe!!!!) NH3 (SNAR) H2S04, Heat (Fisher esterification) 03, DMS (ozonalysis) Choose (Choose ) E [ Choose ) F [ Choose ) B.
- 1. Write a balanced chemical equation to show the dissociation of Butanoic acid (C3H7COOH). Physical states must be included. 2. When butanoic acid (C3H7COOH) reacts with the strong base potassium hydroxide (KOH), potassium butanoate (C3H7COOK), a salt of the weak acid is formed. Write a balanced chemical equation to show the dissociation of the potassium butanoate (C3H7COOK). Physical states must be included.Use the following reagent table for the reaction of: cyclohexanol + H2 SO4 → cyclohexene Chemical MW (g/mol). Density (g/mL) mmols used Amount used cyclohexanol 100.16 0.9624 1.50 mL Sulfuric Acid 98.08 1.83 1.00 mL cyclohexene 82.14 Based on your answers in the previous two questions, identify what the Limiting Reagent for the reaction is:Make propane from 2- bromo propane, show the synthetic pathway
- A certain hydrocarbon had the molecular formula C18H30 and contained two triple bonds. Ozonolysis gave CH₂(CH₂)CO₂H and HO₂CCH₂CH₂CO₂H as the only products. Draw a reasonable structure for this hydrocarbon. Click and drag to start drawing a structure.You have a mixture of an aryl halide and a carboxylic acid that you wish to separate(both are solids). Both are soluble in diethyl ether. Explain ALL the steps you would take to obtain the two compounds in pure form from your sample.You have a mixture of an aryl halide and a carboxylic acid that you wish to separate (both are solids). Both are soluble in diethyl ether. Explain ALL the steps you would take to obtain the two compounds in pure form from your sample.
- Esterication is the reaction of a carboxylic acid (RCOOH) with an alcohol (R'OH) to form an ester (RCOOR') with loss of water. Equation [1] is an example of an intermolecular esterication reaction. Equation [2] is an example of an intramolecular esterication reaction; that is, the carboxylic acid and alcohol are contained in the same starting material, forming a cyclic ester as product. The equilibrium constants for both reactions are given. Explain why Keq is different for these two apparently similar reactions.Give reagents/ solvents2. Complete the following? Name the type of reaction? Draw the reactants and products? Name all the products unless its hemiacetal or acetal? If its acetal/ketal/hemiacetal/hemiketal identify the functional group? a. 2-Propanone H2 → Pd Propanal 2CH3OH – С. H+ d. Acetone Cu*2