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ACS Review 21 Ester Enolates

ACS Review 21 Ester Enolates - ACS Review Ester Enolates 1...

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ACS Review Ester Enolates 1. Rank the compounds below in order of decreasing basicity. A. II > III > I B. II > I > III C. III > I > II D. I > III > II 2. Which of the following works best as a base to quantitatively convert ethyl acetate, CH 3 CO 2 CH 2 CH 3 , to its enolate? 3. Which of the following is the Claisen condensation product of ethyl propanoate, CH 3 CH 2 CO 2 Et? 4. Which one of the following would not give an appreciable yield of Claisen condensation product?
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5. How many different Claisen condensation products are possible in the reaction of equal amounts of ethyl acetate (CH 3 CO 2 Et) and ethyl propanoate (CH 3 CH 2 CO 2 Et)? A. only one B. two C. three D. four
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