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Unformatted text preview: O O from O O N H 6. Suggest a plausible mechanism to account for each of the following transformations. Ph O O 1. CH 3 CH 2 O — 2. O (a) O Ph O CO 2 CH 2 CH 3 O Na +-OCH 2 CH 3 , CH 3 CH 2 OH O CO 2 CH 2 CH 3 (b) O 7. Fill in the missing reagents in the reaction sequence shown below. More than one synthetic step may be needed for each transformation. Br Br HO 2 C CO 2 H (b) CH 3 O 2 C CO 2 CH 3 (a) (c) O CO 2 CH 3 O CO 2 CH 3 O CO 2 CH 3 O (d) (e) 8. What reagents ((a)—(e) would be required to carry out the following transformations? H O O O Na + — O O CH 3 CH 2 O O (a) (b) (c) (d) (e)...
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This note was uploaded on 09/07/2009 for the course CHEM 2183 taught by Professor Jonnjardarson during the Spring '09 term at Cornell.
- Spring '09