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Show a stepwise mechanism by pushing arrows and drawing all intermediates. Draw a detailed mechanism for the addition of H2O to 2-methyl-2-pentene in the presence of H2SO4.

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter17: Alcohols And Phenols

Section17.SE: Something Extra

Problem 32MP: The conversion of 3 alcohols into alkenes under acidic conditions involves two cationic...

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Concept explainers

Reactions at the Alpha Carbon Atom

The position next to the ketone or aldehyde functional group is termed as alpha position and the reaction which occurs at alpha position is called alpha substitution reaction. In an alpha substitution reaction, the alpha proton atom is substituted by an electrophile by the formation of an enol intermediate or enolate ion intermediate. Most of the carbonyl compounds go through an alpha substitution reaction.

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Show a stepwise mechanism by pushing arrows and drawing all intermediates. Draw a detailed mechanism for the addition of H2O to 2-methyl-2-pentene in the presence of H2SO4.

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