ProblemSet8 - CHEM 3570, FALL 2009 Problem Set 8 (most of...

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CHEM 3570, FALL 2009 Problem Set 8 (most of these problems are old EXAM questions!) 1) Provide starting materials, major organic products or reagents for the following reactions. Remember to clearly show the stereochemistry of starting materials/products where needed. 1) BH 3 2) H 2 O 2 , NaOH H 2 , Pd O NH 2 1) Hg(OAc) 2 2) NaBH 4 OH HO OsO 4
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2) a) Show clearly how all SIX possible products (regardless of if they are major or minor products) of this reaction are formed. b) Circle the most AND least stable carbocation intermediates. HBr 1equivalent of HBr is used in this reaction 3) Propose a SYNTHESIS of the dibromo compound shown using a starting material and reagents containing three carbons or less. (This is the FIRST time you see a question like this. Read the last section of Chapter 6 to get more familiar with this topic. We are asking you to combine chemical steps you know together in a sequence to solve this problem) Br Br TARGET MAKE ME :
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4) Provide the starting material structure and the reagents needed to transform it into
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This note was uploaded on 02/16/2010 for the course CHEM 2183 taught by Professor Jonnjardarson during the Fall '09 term at Cornell University (Engineering School).

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ProblemSet8 - CHEM 3570, FALL 2009 Problem Set 8 (most of...

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