30B_Fall05_Exam1

30B_Fall05_Exam1 - ORGANIC CHEMISTRY 30B(Prof Yves Rubin...

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ORGANIC CHEMISTRY 30B (Prof. Yves Rubin) UCLA, FALL 2005 MIDTERM EXAM I On my honor, I have neither given nor received any aid on this exam ( Please, use ink for this first page! ): ____________________________ __________________________ Signature I. D. Number ____________________________ Full Name ( Please Print ! ) Question Points 1 (15) 2 (15) 3 (20) 4 (25) 5 (25) Total (100) =========
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Organic Chemistry 30B Fall 2005 EXAM I, Page 1 __________________ Name I. IR SPECTROSCOPY 1. (15 points) A compound with molecular formula C 6 H 4 O 2 has the following IR spectrum. Its structure contains two identical functional groups . Provide its structure and assign two IR- absorption bands of the IR spectrum: Compound C 6 H 4 O 2 Degree of unsaturation: IR spectrum (neat liquid):
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Organic Chemistry 30B Fall 2005 EXAM I, Page 2 __________________ Name II. REACTIONS 2. (15 points) Draw the major product for the following reactions (if there are several enantiomers or diastereomers formed, show only one, but pay attention to stereochemistry where needed!): a) 1) OsO 4 2) HIO 4 b) 1) RCO 3 H 2) LiAlH 4 3) NaH, EtI c) xs. CrO 3 , H 2 SO 4 O OH CH 2 OH HO
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Organic Chemistry 30B Fall 2005 EXAM I, Page 3 __________________ Name 3. (20 points) Draw the
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30B_Fall05_Exam1 - ORGANIC CHEMISTRY 30B(Prof Yves Rubin...

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