Answered: What will the enolate for this be using…

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter9: Aqueous Solutions And Chemical Equilibria

Section: Chapter Questions

Problem 9.20QAP

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QUESTION 6 What product forms when the following substance is treated with chloroform in the presence of KOH? o a. H... O a O b O c Od I, QUESTION 7 b. H CI H H... C. CI- H… CI I, d. CI H CI H...
Which of the following does not support a nucleophilic attack of a covalent catalysis? a. Hydroxyl b. Sulfhydryl c. Imidazole d. Amino e. Methyl
Draw the electrophile formed by the following reagents/conditions below.
Which product(s) will be formed preferentially in a base elimination? (1) (2) H KOH, EIOH Br Br (3) (4) Br ca. 2) and (4) ob. (1) and (3) c, 1) only (1) and (2) od. (2) only Oe.
8. Draw the mechanism and product for the following reactions. (20 pts.) a. b. C. d. НОВИ H NaOCH2 половая CHO ZI CH3 1. Excess CHI, NaOH 2. Ag2O, Heat HO OH HOM HO CH3CH2NH2 H2SO4, H2O (pH 4.5) (CH3CH2)2NH H2SO4, H₂O (pH 4.5) mainedooM noilons A mains ooM mainedboM
Just do D.
Which of the following statements is True for a racemic drug that hasER of 8 for the pharmacological activity? A. The distomer is almost as active as the eutomer. B. The distomer is essentially inactive. C. The eutomer and the distomer contribute equally to the activity.
Draw structures for reaction sequences
In an aldol condensation where cyclopentanone reacts 1:1 with Ortho- methoxybenzaldehyde. How many signals would appear in an HNMR for the condensation product? а. 9. o b. 7 С. 10 d. 11 O . 8
In Grignard reagent with bromobenzene and acetophenone, how would the reaction change if a student used ethanol as the solvent rather than diethyl ether? Dihydropyridin benzene would be the isolated product ethylbenzene would be the isolated product How can we c et would be an effective calcium channel blocker? the product would be unchanged, but the reaction rate would increase Dihydropyridines are because How can we change priveledged structures pyridines we made so that the product would be an effective calcium channel blocker? pharmacophore Dihydropyridines are because cium channel blocker? they tend to be biologically active and their biological target depends on what else is around them in the molecule they have the necessary bonding interactions to hit the enzyme How can we change the synthesis of the dihydropyridines we made so that the product would be an effective calcium channel blocker? change the aldehyde we change the beta-keto ester change the amine
a. Draw the structure of the tetrahedral intermediate INITIALLY-FORMED in the reaction shown. You do not have to consider stereochemistry. Do not include counter-ions, e.g., Na+, I-, in your answer. In cases where there is more than one answer, just draw one b. Draw the structures of the organic products of the acyl transfer reaction. You do not have to consider stereochemistry. Draw the neutral form of the products; no charges. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple products using the + sign from the drop-down menu.
What is the theoretical yield of an aldol condensation reaction involving cyclopentanone as the ketone and p-tolualdehyde as the aldehyde using sodium hydroxide as the base given the following quantities? Mass of Cyclopentanone used (0.2 mL): 0.2 g, Mass of p-Tolualdehyde used (0.8 mL): 1 g, Volume of 2 M sodium hydroxide: 3mL (excess).

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What will the enolate for this be using LDA, THF, and cold temperatures? What will it be using NaOEt at rt?