After heating a solution of allyl tert-butyl sulfide and sodium ethoxide in ethanol for several hours, tert-butyl propenyl sulfide was isolated in 66% yield. Suggest a stepwise mechanism for this isomerization. Which has the smaller pKa (is the stronger acid), the reactant or the product?

Organic Chemistry
9th Edition
ISBN:9781305080485
Author:John E. McMurry
Publisher:John E. McMurry
Chapter4: Organic Compounds: Cycloalkanes And Their Stereochemistry
Section4.3: Stability Of Cycloalkanes: Ring Strain
Problem 8P: Each H↔H eclipsing interaction in ethane costs about 4.0 kJ/mol. How many such interactions are...
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After heating a solution of allyl tert-butyl sulfide and sodium ethoxide in ethanol for several hours, tert-butyl propenyl sulfide was isolated in 66% yield. Suggest a stepwise mechanism for this isomerization. Which has the smaller pKa (is the stronger acid), the reactant or the product?

.S.
NaOCH2CH3
S.
CH3CH2OH
Allyl tert-butyl sulfide
tert-Butyl propenyl sulfide
Transcribed Image Text:.S. NaOCH2CH3 S. CH3CH2OH Allyl tert-butyl sulfide tert-Butyl propenyl sulfide
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