e42010key

e42010key - Organic Chemistry I Exam 4 20101 Name KEY...

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon
Organic Chemistry I Exam 4 20101 Name KEY Multiple Choice - Circle the letter of the best choice for the answer to the question. (2 1/3 Points each) 1. The correct IUPAC name for the following compound is: Br A) 2-Bromo-4-methylenehexane B) 2-Bromo-4-ethyl-1-pentene C) 2-(2-Bromopropyl)-1-butene D) 2-Bromo-4-ethyl-4-pentene E) 4-Bromo-2-ethyl-1-pentene 2. Give the IUPAC name for A) 3-Methyl-4-hexyne B) 4-Ethyl-2-pentyne C) 4-Methyl-2-hexyne D) 3-Methyl-2-hexyne E) 2-Ethyl-3-pentyne 3. The correct IUPAC name for the following compound is: Br Cl A) (E)-2-Bromo-3-chloro-5-methyl-2- hexene B) (Z)-2-Bromo-3-chloro-5-methyl-2- hexene C) (E)-2-Bromo-3-chloro-5-methyl-3- hexene D) (E)-2-Methyl-5-bromo-4-chloro-4- hexene E) (Z)-2-Bromo-3-chloro-5-methyl-3- hexene
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
4. What is the correct IUPAC name for the following compound? CH 3 CH 3 CHOHCHCHCH(CH 3 ) 2 CH 3 A) 4-isopropyl-3,4-dimethyl-2-butanol B) 3,4,5-trimethyl-2-hexanol C) 2,3,4-trimethyl-4-pentanol D) 3,4,5,5-tetramethyl-2-pentanol E) 1,1,2,3-tetramethyl-4-pentanol 5. Methyl tert-butyl ether has the IUPAC name: O C CH 3 CH 3 CH 3 CH 3 A) methyl dimethylethyl ether B) t -butoxymethane C) methyoxy- t -butane D) 1,1-dimethyl-1methoxyethane E) 2-methoxy-2-methylpropane 6. Which of the following carbocations would NOT be likely to undergo rearrangement? A) CH 3 CHCHCH 3 CH 3 B) CH 3 CHCH 2 CH 3 C) CH 3 CHCCH 3 CH 3 CH 3 D) CH 3 CCHCH 2 CH 3 CH 3 CH 3 E) CH 3 CCH 2 CH 3 CH 3
Background image of page 2
7. What would be the major product of the following reaction? HCl IV I Cl Cl II Cl V Cl III Cl Cl A) I B) II C) III D) IV E) V 8. The reaction of Br 2 /CCl 4 to cyclohexene would produce the compound(s) represented by structure(s): I II III H Br H Br H H Br Br H H Br Br A) I alone B) II alone C) III alone D) I , II and II E) II and III (enantiomers)
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
9. What product would result from the following reaction? IV I II O CO 2 H K MnO 4 OH OH V OH OH III OH OH KMnO 4 , H 2 O cold, dilute ? A) I B) II C) III D) IV E) V 10. Select the structure of the major product formed in the following reaction. IV I II Cl Cl Cl Cl V Cl Cl III Cl Cl ? 2 HCl A) I B) II C) III D) IV E) V
Background image of page 4
12. How many compounds are possible from the addition of bromine to CH 2 =CHCH 2 CH 3 (counting stereoisomers separately)? A)
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 6
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 15

e42010key - Organic Chemistry I Exam 4 20101 Name KEY...

This preview shows document pages 1 - 6. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online