Write the mechanism for the reaction of propanal reacting with ethylene glycol, p-toluenesulfonic acid, benzene.
Write the mechanism for the reaction of propanal reacting with ethylene glycol, p-toluenesulfonic acid, benzene. h)...
Provide a detailed, stepwise mechanism for the acid-catalyzed reaction of 2-butanone with ethylene glycol (HOCH_2CH_2OH) to produce an acetyl.
Provide a detailed, stepwise mechanism for the acid-catalyzed reaction of 2-butanone with ethylene glycol (HOCH2CH2OH) to produce an acetal. HC. CH HCL HOSH HCC oc 다
Propose a mechanism for acid-catalyzed acetal formation between propiophenone and ethylene glycol. 5. Propose a mechanism for acid-catalyzed acetal formation between propiophenone and ethylene glycol. (5 pts)
Draw a mechanism for an esterification reaction between phthalic anhydride and ethylene glycol under acidic conditions. (I need help seeing how this reaction would occur with a molecule such as phthalic anhydride, thanks!)
2. During the acid catalyzed polymerization of terephthalic acid and ethylene glycol, some fraction of methanol (CH-OH) is incorporated, but no more ester bonds can be formed. a. Based on the above, what is the extent of reaction, p? b. How does fav determine whether a linear or network polymer is formed as p nears 1? c. Why do you believe the polymer in this reaction will be a gel-network or linear chains? d. What is fivg, the average number...
Draw the reaction and mechanism for 3-chlorobenzoic acid reacting with fluorene.
A student conducted a chromic acid oxidation of alcohol experiment on five different alcohols by reacting them with an acidic solution of potassium dichromate. The student individually reacted ethanol, 1-propanol, 2-propanol, 2-methoxyethanol, and ethylene glycol with the acidic solution to measure each compound's reaction rate constant. The student found that 1-propanol had the largest rate constant, ethanol had the second largest, followed by 2-propanol. 2-methocyethanol had the smallest k value. Explain why the reaction rate constant of 2-methoxyethanol was smaller...
The first reaction for the mechanism for the nitration of benzene is: O A. Nitric Acid + Nitric Acid O B. Benzene + NO2 C. Nitric Acid + Sulfuric Acid OD. Benzene + NO2+
Draw mechanism of the pictured reaction. 6. Write out a reasonable mechanism to show how your acid catalyst (diphenylphosphoric aciod, represented below by H-A) and 1,4-benzene dimethanol react with with &-decalactone in the following reaction. (NOTE: this happens on the other side benzenedimethanol, and keeps happening on the groups every time a monomer is added). OH OH H-A catalyst HO
10) A student prepares aspirin (acetylsalicylic acid, C,H,0.) by reacting salicylic acid (C,H,O,) with acetic anhydride (C.H.O.). The balanced equation for the reaction is: 2 C,H,O, + C,H,O, + 2 C,H,O, + H,O The lab calls for 3.00 g of salicylic acid to be mixed with 6.40 g of acetic anhydride. What is the limiting reagent and what is the maximum amount of aspirin which can be prepared if the yield for the reaction is 91%?