Answered: Which of the following SN2 reactions…

Which of the following SN2 reactions proceeds the fastest? NaSCH3 CH3-CH2-CH2-Br DMSO NaOCH3 CH3-CH2-CH2-Br H20 NaOCH3 CH3-CH2-CH2-Br DMSO NaSCH3 CH3-CH2-CH2-Br H20

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter16: Synthesis Workshop 1

Section: Chapter Questions

Problem 40CTQ

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Concept explainers

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.

Question

Which of the following SN2 reactions proceeds the fastest?
NaSCH3
CH3-CH2-CH2-Br
DMSO
NaOCH3
CH3-CH2-CH2-Br
H20
NaOCH3
CH3-CH2-CH2-Br
DMSO
NaSCH3
CH3-CH2-CH2-Br
H20

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