Answered: What Grignard reagent and what carbonyl…

What Grignard reagent and what carbonyl compound might you start with to prepare the following alcohols? (a) Он (b) он CH3 CH,CHCH,CH, CH3CH2CHCH2CH3 CH2OH (d) HO CH3 lel CH2OH CH3

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter21: Carboxylic Acid Derivatives: Nucleophilic Acyl Substitution Reactions

Section21.SE: Something Extra

Problem 73AP: N,N-Diethyl-m-toluamide (DEET) is the active ingredient in many insect-repellent preparations. How...

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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.

Question

What Grignard reagent and what
carbonyl compound might you start
with to prepare the following
alcohols?
(a)
Он
(b)
он
CH3
CHICHCH;CH3
CH3CH,CHCH2CH3
CH2OH
(d)
но сна
lel
CH2OH
*CH3

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