20:27 : 18. LIAIH(Ot-Bu)3 allows for only one hydride to attack a reactant, unlike LIAIH4 (LAH). For the scheme below, provide the major organic product of the reaction shown. Recall what type of reagent LIAIH(Ot-Bu)3 is. Draw out the simple species and use that as your nucleophile. Recall which functional group is more reactive. Be sure to do the reaction at that group. ui 19. Provide the following: 1. LIAIH(Ot-Bu)3 2. H₂O+ the major organic product of the reaction shown, and Send a chat O

20:27 : 18. LIAIH(Ot-Bu)3 allows for only one hydride to attack a reactant, unlike LIAIH4 (LAH). For the scheme below, provide the major organic product of the reaction shown. Recall what type of reagent LIAIH(Ot-Bu)3 is. Draw out the simple species and use that as your nucleophile. Recall which functional group is more reactive. Be sure to do the reaction at that group. ui 19. Provide the following: 1. LIAIH(Ot-Bu)3 2. H₂O+ the major organic product of the reaction shown, and Send a chat O

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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A student was randomly given compounds E and F from the group of compounds below and asked to identify them according to their functional group. The student initially thought this to be easy, only to discover that he was embarking on some kind of Herculean task. If you were to correctly advise the student, which test will be most appropriate to distinguish compounds E and F. a. reaction with jones reagent b. iodoform test c. tollen's test d. brady's test (2,4-DNP) Note: I dont think it is tollens test or jones reagent. may you please explain this question in depth.
2) Another method for the above reaction starts with 4-aminophenol hydrochloride (the conjugate acid of 4-aminophenol). The treatment of this the hydrochloride salt with sodium ethanoate (acetate) buffer produces 4-aminophenol which is then able to react with ethanoic anhydride as per our method. i. Why is 4-aminophenol hydrochloride not suitable for direct reaction with ethanoic anhydride? ii. Draw a mechanism (i.e. curly arrows) showing the deprotonation of 4-aminophenol hydrochloride by sodium ethanoate to form 4-aminophenol (the free base).
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What is the possible unknown compound based on the data below, please give detailed explanation on why it is the compound and also give detailed explanation on each of the other compounds
4
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4. Purification of the diphenylacetylene product obtained from Part B involves the addition of a water:methanol mixture to the reaction mixture (step d), followed by filtration and washing with water (step e). Explain how these steps allow for the purification of the product. Be sure to outline what starting material(s) or reagents is/are being removed in each step.
Last two questions under 1 please
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