Free radicals can be produced by: say all that apply use of high temperatures, irradiation with light, reaction of a molecule with another free radical, AIBN, H202 Which free radical below is most stable? CH₂. I CH3 I A) CH3CHCH₂CH3 B) CH3CHCH₂CH₂ A) CI-CI B) CI+ CH₂ C) CH₂ + CH3 D) CH3 + CI-CI CH3 T -CH₂CHCH₂CH3 D) Which of the following gas-phase reactions is a possible propagation step in the light-initiated chlorination of methane? (check all) 2C1. Ch₂ heat or light CH3 + H-CI CH3-CH3 CH₂CI+CI- What feature would you expect to see in the NMR spectrum of the product in the reaction below? C8H,CI (chief product) CH3 CH3 T CH₂CHCHCH3 CH₂CCH₂CH3 There would be 4 aromatic hydrogens around 7 ppm The signal for the benzylic hydrogens would be a doublet The signal for the methyl protons would be a triplet The signal for the methyl protons would be a doublet, The signal for the methyl protons would integrate to 2 H E) HCI

Free radicals can be produced by: say all that apply use of high temperatures, irradiation with light, reaction of a molecule with another free radical, AIBN, H202 Which free radical below is most stable? CH₂. I CH3 I A) CH3CHCH₂CH3 B) CH3CHCH₂CH₂ A) CI-CI B) CI+ CH₂ C) CH₂ + CH3 D) CH3 + CI-CI CH3 T -CH₂CHCH₂CH3 D) Which of the following gas-phase reactions is a possible propagation step in the light-initiated chlorination of methane? (check all) 2C1. Ch₂ heat or light CH3 + H-CI CH3-CH3 CH₂CI+CI- What feature would you expect to see in the NMR spectrum of the product in the reaction below? C8H,CI (chief product) CH3 CH3 T CH₂CHCHCH3 CH₂CCH₂CH3 There would be 4 aromatic hydrogens around 7 ppm The signal for the benzylic hydrogens would be a doublet The signal for the methyl protons would be a triplet The signal for the methyl protons would be a doublet, The signal for the methyl protons would integrate to 2 H E) HCI

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter8: Haloalkanes, Halogenation, And Radical Reactions

Section: Chapter Questions

Problem 8.21P

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