3. Write equations that describe the reaction mechanism for the acid hydrolysis of each of the...
In the mechanism for formation of acetylsalicylic acid via reaction of salicylic acid with acetic anhydride, phosphoric acid acts as a catalyst by O cleaving an acetyl group from acetic anhydride via protonation of the bridging oxygen O neutralizing the hydroxide ion side product protonating the carbonyl oxygen in the acetic anhydride protonating the phenolic oxygen of salicylic acid Question 10 (3 points) What would be the predicted major product from the thermodynamically controlled dehydration of the following material OH
Just write the product please, I don't need the mechanism 2. Write a structural formula for the principal organic product or products of each of the following reactions: (36 pts) (a) propanoyl chloride and sodium propanoate (b) acetic anhydride and 3-pentanol (c) acetaldehyde and sodium ethoxide (CH3CH2ONa) in ethanol solvent (d) cyclohexanone, benzaldehyde, and NaOH (e) 2-aminopropane and acetyl chloride in pyridine solvent (f) aniline and equimolar amounts of NaNO2 and HCl at 0-5 °C, then addition of Cuc=N
the tests performed were: •hydrolysis of acid derivatives- esters, amides •alcoholysis: Schotten-Baumann reaction- acetic acetyl chloride, acetic anhydride •aminolysis:anilide formation •hydroxamic acid test uations involved in the chemical tests. it necessary ary to perform a preliminary test on the sample before doing the hydroxamic acid 2 W est: necessany to perfom a preliminary kst on the sam ple bsfore doing mic auicl test bese pylnery st eliminates the phenels ard t is the hadroxamic Unbis which give felx psive reso...
Question 25.17 HomeworkUnanswered Match reactions with reaction conditions Drag and drop to matclh Premise Response Two equivalents of amine. No catalyst 1 Acetyl chloride and ethylamine One equivalent of alcohol. A base catalyst. 2 Acetyl chloride and propanol One equivalent of alcohol. An acid or 3 Acetyl anhydride and aminobenzene - base catalyst Two equivalents of amine. No catalyst 4 Acetic anhydride and propanol 1 Fullscreen Question 25.17 HomeworkUnanswered Match reactions with reaction conditions Drag and drop to matclh Premise...
use condensed structural formulas to write the balance equation for the reaction of salicylic acid with acetic anhydride. Use the models to demonstrate the reaction use condensed structural formulas to write the balance equation for the reaction of salicylic acid with methanol. Use the models to demonstrate the reaction Describe the appearance of aspirin product REPORT SHEET: ASPIRIN Name Partner(s) Date Section Instructor A. Molecular models Use condensed Ne condensed structural formulas to write the balanced equation for the reaction...
1. A. Predict the products for the following reaction and write a rational mechanism. OCH3 (CH3CO20 AICI: Mechanism: 1. B. Why are much larger quantities of aluminum chloride required for Friedel-Crafts acylation reactions than for alkylation reactions? T.C. A student reacted anisole with acetic anhydride in dichloromethane using aluminum chloride as a catalyst. The student used the experimental procedure as described in the laboratory manual. At the end of the experiment the student failed to get +- methoxyacetophenone. Give reasons...
Write the equations that account for what happens in the hydrolysis of acetamide in (a) acid and in (b) base.
please be clear and show the necessary steps. please use a legible writing. I really want to understand the process and mechanisms 2. Write the mechanism for the following reactions: a. the reaction of acetyl chloride with water to form acetic acid b. the reaction of acetyl bromide with methylamine to form N-methylacetamide 3. Write the mechanism in acid catalysis of the trans-esterification reaction of "methyl acetate" and ethanol.
Show the mechanism of the acid catalyzed reaction of an alcohol with acetic anhydride, indicating the involvement of the strong acid catalyst in the reaction. H2SO4 (cat.) R'OH ROR ROH ROD +
Provide three examples (both structure and name for each case) for the following carboxylic acid and its derivatives (a) Carboxylic acid (b) Acid halide (c) Acid anhydride (d) Ester (e) Thioester (0) Amide 1. 6x3-18 2. Write a preparation method for one compound from each category in question 1 . 6x2-12 The following two are the general reaction mechanisms for carbonyl group containing compounds. What is the difference between them? Write mechanism from a reaction describe in question 2. 3....