Interpretation:
Chemist is testing by running the reaction when different R groups on each alcohol carbons are used; the correct statement has to be identified.
Concept Introduction:
Pinacol rearrangement: For all glycols Pinacol rearrangement occurs. Unsymmetrical vicinal
Step 1: Add proton (protonation of Pinacol using acid catalyst).
Step 2: Break a bond to give a stable molecules or ions (formation of carbocation).
Step 3: 1, 2-shift (migration of substituent from
Step 4: deprotonation occurs (take a proton away).
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Chapter 10 Solutions
Organic Chemistry
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- After separating the acidic and neutral compounds in a mixture, how does one recover the neutral compound from the organic solution that it is in? O 1) Treat with HCl until acidic to precipitate the neutral compound as a solid. Heat the solution on a hot plate to evaporate the organic solvent and recover O 2) the neutral compound as a solid. Wave a magic wand and speak the spell of recovery to get the neutral O 3) compound as a solid. You don't need to recover the neutral compound as a soild, toss out the O4) organic solution and clean up the lab.arrow_forwardDoes alcohol, ketones, and aldehydes considered acidic or a basic?arrow_forwardCF-3-NH-2-IS A WEAKER BASE THAN CH-3-NH-2-. Briefly explain why this is the case?arrow_forward
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- What will happen if you add a base to a carboxylic acid? The acidic proton of the carboxylic acid will be donated to the base. Any of the protons of the carboxylic acid will be donated to the base. The base will donate an acidic proton to the carboxylic acid The base will donate any of its protons to the carboxylic acidarrow_forwardOne source of the reactivity of the carbonyl group is its polarity. Click on the atom of the carbonyl group that carries a partial positive charge. carbonyl grouparrow_forward1. Answer Only True or False? Ketones can be oxidized by Tollen's reagent? True False Refer to the following mixtures: Mixture A: Liquid and solid mixture Mixture B. Liquid mixture whose boiling points are similar. Mixture C. Liquid mixture with high boiling point. Mixture D. Heat sensitive liquid mixture. Which of the following distillation can be applied for Mixture C? vacuum distillation fractional distillation simple distillation none of these In the experiment synthesis of acetyl salicylic acid, what is the purpose of adding water after salicylic acid and acetic anhydride reacted? the destroy the unreacted salicylic acid the destroy the unreacted acetic anhydride to increase the yield of the reaction to dilute the sulfuric acid ————— What smell/odor is expected for the complete reaction of benzyl alcohol and formic acid in the presence of catalytic amount of sulfuric acid? pineapple smell orange smell banana smell wintergreen smell finger nail polish smell…arrow_forward
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