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Chem 332 Exam II - Chem 332 Exam II NAME FIRST 2 LETTERS OF...

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Chem 332 Exam II   3/18/2008 NAME:_______________________________________ FIRST 2 LETTERS OF LAST NAME READ INSTRUCTIONS CAREFULLY.  CHECK YOUR ANSWERS FOR COMPLETENESS LDA IS A BULKY BASE THAT LOOKS LIKE   N Li BENZENE RINGS AS A GROUP CAN BE  ABBREVIATED AS ‘Ph-‘ Part A (100) 1. Give an IUPAC or common name that identifies these compounds in the box to the right of the  structure. (8) O O H 2. Name the  functional group  indicated by the structure.  DO NOT GIVE THE IUPAC-TYPE NAME. (8) N H N 3. Draw the compounds suggested by the names. (16) 1,2 ethane diol Any Grignard reagent  1 of 8
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 Any  , -unsaturated ketone α β 12-crown-4  4. Identify the indicated groups as either electrophiles ( E ) or nucleophiles ( N ) by placing the appropriate  abbreviation in the box immediately to the right of each picture. (10) O CH 2 O H H H 2 C P Ph Ph Ph OH CH 2 N H CH 3 CH 2 CH 2 OH (CH 3 ) 2 CuLi O O NaCN 5.
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