Which of the following is reacted with benzal | vedclass

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Question

(C) The reaction of benzaldehyde $(C_{6}H_{5}CHO)$ with a Grignard reagent $(RMgX)$ followed by acid hydrolysis yields a secondary alcohol.To obtain $

Vedclass · Accepted Answer

$CH_{3}MgBr$

Vedclass · Answer

(C) The reaction of benzaldehyde $(C_{6}H_{5}CHO)$ with a Grignard reagent $(RMgX)$ followed by acid hydrolysis yields a secondary alcohol.To obtain $1-$phenylethanol $(C_{6}H_{5}CH(OH)CH_{3})$,the Grignard reagent must provide the methyl group $(CH_{3})$.Therefore,the reaction is:$C_{6}H_{5}CHO + CH_{3}MgBr \rightarrow [C_{6}H_{5}CH(CH_{3})OMgBr]$$[C_{6}H_{5}CH(CH_{3})OMgBr] + H_{2}O/H^{+} \rightarrow C_{6}H_{5}CH(OH)CH_{3} + Mg(OH)Br$Thus,benzaldehyde reacts with $CH_{3}MgBr$ to produce $1-$phenylethanol.

Which of the following is reacted with benzaldehyde to obtain $1-$phenylethanol?

Similar Questions

The correct order of rate of reaction toward nucleophilic addition reaction for the following compounds is:
$(a)$ $p-NO_2-C_6H_4-CHO$
$(b)$ $C_6H_5-CHO$
$(c)$ $p-OMe-C_6H_4-CHO$
$(d)$ $CH_3-CO-CH_2CH_3$
$(e)$ $C_6H_5-CO-C_6H_5$

What is the major product of the following reaction?

In the given reaction $C_6H_5CHO + X \xrightarrow{(i) Zn, (ii) HOH/NH_4Cl} C_6H_5-CH(OH)-CH_2-COOC_2H_5$,$[X]$ will be:

Which of the following is reduced by $Zn-Hg/HCl$ to give the corresponding hydrocarbon?

What is the structure of $C$?

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