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Unformatted text preview: Bocknack CH 310N Spring 2010 Graded Homework Assignment #20 Answer Key Deadline : 2:00 p.m., Friday, 4/30/10 LATE WORK WILL NOT BE ACCEPTED OR GRADED!!! This assignment is worth a total of 40 raw points. 1. (8 points) FOLLOW THE INSTRUCTIONS GIVEN ABOVE!!! and CH 3 OH Prepare (target) from as only sources of carbon atoms found in the target Br OCH 3 O CH 3 2. (12 points) FOLLOW THE INSTRUCTIONS GIVEN ABOVE!!! and Prepare (target, as racemic mixture) from as only sources of carbon atoms found in the target Br Cl Cl O Questions 1 and 2 are synthesis problems. In each of these questions, you need to propose a sequence of reactions to prepare the target compound from the indicated starting materials . All of the carbon atoms present in the target compound must originate in the designated starting materials!!! In addition to these staring materials, you may also use any other organic and/or inorganic reagents necessary. It is OK to use other reagents that contain carbon, as long as these carbon atoms do not end up in the final target...
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- Spring '08
- Organic chemistry