Concept explainers
(a)
Interpretation: The product formed for the given reaction with organometallic reagents is to be predicted.
Concept introduction: The substitution reaction involves the replacement of one
(b)
Interpretation: The product formed for the given reaction with organometallic reagents is to be predicted.
Concept introduction: Grignard reagent is prepared by the reaction of alkyl or aryl bromide with magnesium metal in the presence of ether. The reaction of Grignard reagent with an
(c)
Interpretation: The product formed for the given reaction with organometallic reagents is to be predicted.
Concept introduction: Grignard reagent is prepared by the reaction of alkyl or aryl bromide with magnesium metal in the presence of ether. The reaction of Grignard reagent with an aldehyde/ketone followed by hydrolysis yields an alcohol.
(d)
Interpretation: The product formed for the given reaction with organometallic reagents is to be predicted.
Concept introduction: Grignard reagent is prepared by the reaction of alkyl or aryl bromide with magnesium metal in the presence of ether. The reaction of Grignard reagent with an aldehyde/ketone followed by hydrolysis yields an alcohol.
(e)
Interpretation: The product formed for the given reaction with organometallic reagents is to be predicted.
Concept introduction: Addition of organolithium reagent in the presence of water reduces
(f)
Interpretation: The product formed for the given reaction with organometallic reagents is to be predicted.
Concept introduction: The steps involved in the reaction of ketone with organolithium reagent are as follows:
• The first step involves the reduction of carbonyl group into single bonds.
• The second step is the addition of R group from organometallic reagent and hydrogen to oxygen.
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