310NHWSet9ans - Homework Problem Set 9 Iverson CH310N Due...

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Homework Problem Set 9 Iverson CH310N Due Friday, April 17 1 Chemistry 310N Dr. Brent Iverson 9th Homework April 10, 2009 NAME (Print): _____________________________ SIGNATURE: _____________________________ Please print the first three letters of your last name in the three boxes
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Homework Problem Set 9 Iverson CH310N Due Friday, April 17 2 Score: _________
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3 These are enolate synthesis problems. In each case, all of the carbons of the products must come from the listed starting materials. You may use any reagents we have discussed this semester or last semester. Show all molecules synthesized along the way. For each step, you will only get full credit if the product you list is the major product of that transformation. Remember to work backwards, count carbons, and make sure you know your KRE’s. OH H O PCC O H O H A) ? E,Z Mixture OH cat. NaOH H 3 O Heat (aldol) (dehydration) (racemic) The key recognition element is the ! , " -unsaturated aldehyde, which indicates an aldol followed by dehydration. (7 pts)
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This note was uploaded on 09/22/2010 for the course CH 53200 taught by Professor Bocknack during the Spring '10 term at University of Texas.

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310NHWSet9ans - Homework Problem Set 9 Iverson CH310N Due...

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