Exam 2 with Solution for Organic Chemistry II | CHEM 3020, Exams of Organic Chemistry

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45 105 pts Name kKSy CHEM 3020 Exam #2, (Ch. 19-22), March 15, 2012 Show work for partial credit. You may use the periodic table and other information provided. Read the questions carefully. Good Luck! Part I. The Brain Warm-up l. Provide the following IUPAC names: (12 pts) “wy ~~ i “or " cjclopenty ( tpeteco ate” (3s )-S-chlove cy elo haxcenone— c. Write a structure for a hemiacetal Ott, Qe Rank the following according to acidity (#1 is most acidic) (3 pts). COOH COOH COOH Omir LD ON & HgCO H a | abe 3 ex 3. Circle the compound that is consistent with the = spectroscopic data: IR band at 3600- a 2) (read) and 1688 ceed cm" . (3 pts) ce o~ NHp ye on ba ingle fue 4. 0 Methanol should not be used as a solvent for CH3Li because (3 pts) a. It will catch fire po ey b. Lithium hydroxide will form CL + Oe ON —> Cy %G) Lome c. Lithium hydride will form (4)Methane will form 5: Circle the compound that reacts fastest with NH; (3 pts). 2 ° e 2 pec? etot - ~e aca ° S~ot > 22 ne,