qq. aldol reaction of acetone + sodium hydroxide 1. React the carbonyl compound: It is (circle one) CONJUGATED NON-CONJUGATED The Nucleophile is Potential to Establish a Resonance System Option 1: Almost all reactions Option 2 When Nu is a strong base ( OH or OR) 1 (Preferred) and the leaving group is identical to the Nu Nue Circle the option and reason Option 1: Always use UNLESS Option 2: (Remove the a H) The Nu matches Y AND is -OR 2. Take care of the negative formal charge of the oxygen in the tetrahedral complex Option 1 (Preferred): All cases except Option 2 1 (Preferred) Option 2: If there are no leaving groups, or if the only potential leaving group is the Nu that was just added and it is not a very good leaving group (N or O). Circle the option and reason Option 1: Always use UNLESS Option 2: There is no leaving group (there are only carbons and hydrogens), OR there are only carbons and hydrogens except for the Nu that just added, AND the Nu is N or O. If the double bond is reformed, what criterion is used to select the leaving group? (circle one) Shells Electronegativity EWA/Resonance Charge 3. If a hydrogen atom is added instead, does the reaction continue? Yes No Xs or 8- HÖ-H R 8- Nu

qq. aldol reaction of acetone + sodium hydroxide 1. React the carbonyl compound: It is (circle one) CONJUGATED NON-CONJUGATED The Nucleophile is Potential to Establish a Resonance System Option 1: Almost all reactions Option 2 When Nu is a strong base ( OH or OR) 1 (Preferred) and the leaving group is identical to the Nu Nue Circle the option and reason Option 1: Always use UNLESS Option 2: (Remove the a H) The Nu matches Y AND is -OR 2. Take care of the negative formal charge of the oxygen in the tetrahedral complex Option 1 (Preferred): All cases except Option 2 1 (Preferred) Option 2: If there are no leaving groups, or if the only potential leaving group is the Nu that was just added and it is not a very good leaving group (N or O). Circle the option and reason Option 1: Always use UNLESS Option 2: There is no leaving group (there are only carbons and hydrogens), OR there are only carbons and hydrogens except for the Nu that just added, AND the Nu is N or O. If the double bond is reformed, what criterion is used to select the leaving group? (circle one) Shells Electronegativity EWA/Resonance Charge 3. If a hydrogen atom is added instead, does the reaction continue? Yes No Xs or 8- HÖ-H R 8- Nu

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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