mar_01 - 3/1/2010 Choose the answer that has the following...

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3/1/2010 1 Choose the answer that has the following compounds correctly arranged with respect to acid catalyzed hydrolysis. H O 1 3 O CH A 1<2<3 increasing reactivity B 1<3<2 increasing reactivity C 2<3<1 increasing reactivity D 2<1<3 increasing reactivity E 3<1<2 increasing reactivity F 3<2<1 increasing reactivity Which cation(s) have an octet? Select the most stable cation. H O 1 A H Select the least stable cation. sp 2 p C 3 O CH B 3 O CH H H H H Propose a good mechanism for the following transformation. O H2 NC H3 + N + CH3 H 2 O 1. Amine attacks carbonyl group. O CH 3 Which reactant is the acid? B A 2. Functionalities are adjusted to eliminate a water molecule. N H H 3. A water molecule is eliminated. Which of the following structures would not be an intermediate in this reaction. O H2 + N + CH3 H 2 O O CH 3 3 O CH H O CH 3 H H H OH N CH 3 H -H 2 O -H 3 O N H H N H N H OH2 H O N H H CH 3 O N H CH3 H H N CH 3 H A B C D Why is the formation of the imine fastest at pH = 4-5?
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This note was uploaded on 04/06/2010 for the course CHE 326 taught by Professor Fowler during the Spring '08 term at SUNY Stony Brook.

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mar_01 - 3/1/2010 Choose the answer that has the following...

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