Unformatted text preview: transformations in answering this question. 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 only source of carbon atoms H 3 C Br CH 3 (a) (8 points) Prepare from as only sources of carbon atoms C N and KCN (b) (1 2 points) H 3 C Br CH 3 H 2 Pd or Pt (cat.) CH 3 Br 2 , h ν Na or Li (2 eq.) in NH 3 ( l ) C N H 2 , Lindlar cat. OR HBr, peroxides Br KCN in DMF (S N 2)...
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- Summer '05
- Reaction, Chemical element, Organic compound, Chemical bond