22) Which of the following statement(s) is (are) TRUE? a. Zaitsev's rule: If substrate is a tertiary alkyl halide and the base is a bulky base, the mechanism proceeds via E2 reaction but this time the less substituted (less stable alkene) is the major product. b. Zaitsev's rule: If the substrate is a tertiary alkyl halide and the base is small, E2 mechanism prevails but the alkene formed is a more stable alkene (the more substituents an alkene has, the more stable it is. c. Exception to Zaitsev's rule: If substrate is a tertiary alkyl halide and the base is a bulky base, the mechanism proceeds via E2 reaction but this time the more substituted (less stable alkene) is the major product. d. Exception to Zaitsev's rule: If substrate is a tertiary alkyl halide and the base is a bulky base, the mechanism proceeds via E2 reaction but this time the less substituted (more stable alkene) is the major product. e. Exception to Zaitsev's rule: If the substrate is a tertiary alkyl halide and the base is small, E2 mechanism prevails but the alkene formed is a more stable alkene (the more substituents an alkene has, the more stable it is.

22) Which of the following statement(s) is (are) TRUE? a. Zaitsev's rule: If substrate is a tertiary alkyl halide and the base is a bulky base, the mechanism proceeds via E2 reaction but this time the less substituted (less stable alkene) is the major product. b. Zaitsev's rule: If the substrate is a tertiary alkyl halide and the base is small, E2 mechanism prevails but the alkene formed is a more stable alkene (the more substituents an alkene has, the more stable it is. c. Exception to Zaitsev's rule: If substrate is a tertiary alkyl halide and the base is a bulky base, the mechanism proceeds via E2 reaction but this time the more substituted (less stable alkene) is the major product. d. Exception to Zaitsev's rule: If substrate is a tertiary alkyl halide and the base is a bulky base, the mechanism proceeds via E2 reaction but this time the less substituted (more stable alkene) is the major product. e. Exception to Zaitsev's rule: If the substrate is a tertiary alkyl halide and the base is small, E2 mechanism prevails but the alkene formed is a more stable alkene (the more substituents an alkene has, the more stable it is.

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

Chapter9: Nucleophilic Substitution And Β-elimination

Section: Chapter Questions

Problem 9.43P

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Subject-- chemistry
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