CHEM 2312 Midterm: CHEM 2312 GT Examp1i
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E1 practice i: (32 points) circle the letter on the right which corresponds to the answer to each question. G (iii) how many electrons does the allyl radical have in p orbitals: 2 j. Ff: (38 points) (a) provide the structure of the major organic products of the following reactions. H2so4 (b) explain why the rate of radical bromination is: 1,4-pentadiene > 1-pentene > pentane: (30 points) the following transformations cannot be completed in a single step. Provide a sequence of reactions to perform each transformation, showing the reagents and structures of all isolated synthetic intermediates. The synthesis must use the given starting materials; you may also use any other starting materials with 3 or fewer carbon atoms. Do not show mechanisms or the structures of reactive intermediates. Shorter, more efficient syntheses are preferred; overly long or inefficient sequences will lose some credit.