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Unformatted text preview: It is not necessary to provide complete curved arrow mechanisms for the reactions that you use. Use the back of the page if you need more space for your answers. Prepare from as the only sources of C atoms in the target (b) (1 2 points) (racemic) + Cl Cl Cl Cl Br Br and CH 3 CH 2 Br Br Br 1) NaNH 2 (3 equiv.) 2) CH 3 CH 2 Br 1) NaNH 2 (3 equiv.) 2) H 3 O + 1) NaNH 2 2) CH 3 CH 2 Br H 2 , Lindlar cat. (racemic) + Cl Cl Cl Cl Cl 2 (a) (8 points) Prepare E from and CH 3 I as only sources of C atoms in the target 1) NaNH 2 2) CH 3 I Na or Li (2 equiv.) in NH 3 ( l ) E...
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This note was uploaded on 02/07/2009 for the course CH 310M taught by Professor Iverson during the Fall '05 term at University of Texas at Austin.
- Fall '05