the number of the question. For the matching hand option beside the number for left-hand term. The completed answer sheet can be recorded as a text file and submitted as an e-mail or a picture (legible) may be uploaded to Blackboard. Multiple choice (2@) A1. Which reagent below will allow the formation of an ether from methanol and bromoethane? a. NaH b. HBr c. [(CH3)2Cu]Li d. HCI, H2O 2. The nucleophile in the aldol reaction is a(n) a. base b. organometallic c. enolate d. aldehyde 3. Which of the following reagents do not react with ketone carbonyls? a. (CH3);CuLi b. NaBH4 c. LIAIH4 d. CH3MgCl 4. Protection of an alcohol could be accomplished with which of the following? a. ClSi(CH3)2(C(CH3)3) b. NaH, CICH2OCH3 c. NaH, CH3CH2B. d. all of these 5. Conjugate addition to a,ß-unsaturated carbonyl compounds is characteristic of a. mild, reversible nucleophiles b. strong, irreversible nucleophiles c. wet oxidizing agents d. large weak electrophiles e. small strong electrophiles f. alkyllithiums a 6. Which bond below does not absorb below 2000 cm? a. С-Н b. C=C c. C-O d. C=O e. C=N

the number of the question. For the matching hand option beside the number for left-hand term. The completed answer sheet can be recorded as a text file and submitted as an e-mail or a picture (legible) may be uploaded to Blackboard. Multiple choice (2@) A1. Which reagent below will allow the formation of an ether from methanol and bromoethane? a. NaH b. HBr c. [(CH3)2Cu]Li d. HCI, H2O 2. The nucleophile in the aldol reaction is a(n) a. base b. organometallic c. enolate d. aldehyde 3. Which of the following reagents do not react with ketone carbonyls? a. (CH3);CuLi b. NaBH4 c. LIAIH4 d. CH3MgCl 4. Protection of an alcohol could be accomplished with which of the following? a. ClSi(CH3)2(C(CH3)3) b. NaH, CICH2OCH3 c. NaH, CH3CH2B. d. all of these 5. Conjugate addition to a,ß-unsaturated carbonyl compounds is characteristic of a. mild, reversible nucleophiles b. strong, irreversible nucleophiles c. wet oxidizing agents d. large weak electrophiles e. small strong electrophiles f. alkyllithiums a 6. Which bond below does not absorb below 2000 cm? a. С-Н b. C=C c. C-O d. C=O e. C=N

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter10: Fuels, Organic Chemicals, And Polymers

Section: Chapter Questions

Problem 29QRT

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