Midterm2 Part1

Midterm2 Part1 - Name: _ Date: _ 1. A) B) C) D) E) Which is...

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Name: __________________________ Date: _____________ 1. Which is a correct IUPAC name for CH 3 OCH 2 CH 2 OCH 3 ? A) 1,4-Dioxane B) Ethylene glycol dimethyl ether C) 1,4-Dioxapentalene D) 1,2-Dimethoxyethane E) 1,2-Diethoxymethane 2. is properly named: A) cis -1,2-Cyclopentanediol B) meso -1,2-Cyclopentanediol C) (1R,2R)-1,2-Cyclopentanediol D) (1R,2S)-1,2-Cyclopentanediol E) (1S,2S)-1,2-Cyclopentanediol 3. What would be the major product of the following reaction A) C 6 H 5 Br + CH 3 OH B) C 6 H 5 CH 2 Br + CH 3 Br C) C 6 H 5 CH 2 OH + CH 3 Br D) C 6 H 5 CH 2 Br + CH 3 OH E) C 6 H 5 CH 2 CH 2 Br 4. Which is the best way to prepare isopropyl methyl ether via the Williamson method? A) CH 3 OH + (CH 3 ) 2 CHOH + H 2 SO 4 , 140 ° C B) CH 3 OH + (CH 3 ) 2 CHCH 2 OH + H 2 SO 4 , 140 ° C C) CH 3 ONa + (CH 3 ) 2 CHBr D) CH 3 I + (CH 3 ) 2 CHONa E) CH 3 I + (CH 3 ) 2 CHCH 2 ONa Page 1
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5. What would be the final product? A) (CH 3 ) 2 CHCH 2 OCH 3 B) C) D) E) 6. What is the final product of this sequence of reactions? A) I B) II C) III D) IV E) V Page 2
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7. Which reagent(s) would transform propyl alcohol into propyl bromide? A) Concd. HBr and heat B) PBr 3 C) NaBr/H 2 O and heat D) More than one of these E) All of these 8. Epoxidation followed by reaction with aqueous base converts cyclopentene into which
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This test prep was uploaded on 04/19/2008 for the course CHEM 222 taught by Professor Harpp during the Winter '08 term at McGill.

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Midterm2 Part1 - Name: _ Date: _ 1. A) B) C) D) E) Which is...

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