Which reactant will give the following alcoho | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The target alcohol is $1,1-diphenyl-1-ethanol$ (or $1-phenylethanol$ derivative with two phenyl groups attached to the same carbon). Reaction of a

Vedclass · Accepted Answer

$Ph-CO-CH_3$

Vedclass · Answer

(D) The target alcohol is $1,1-diphenyl-1-ethanol$ (or $1-phenylethanol$ derivative with two phenyl groups attached to the same carbon). Reaction of a ketone with a Grignard reagent $(RMgX)$ followed by acidic hydrolysis yields a tertiary alcohol. Specifically,the reaction of acetophenone $(Ph-CO-CH_3)$ with one mole of phenyl magnesium bromide $(PhMgBr)$ followed by acidic hydrolysis $(H^+)$ proceeds as follows: $Ph-CO-CH_3 + PhMgBr \rightarrow Ph-C(OMgBr)(Ph)-CH_3$ $Ph-C(OMgBr)(Ph)-CH_3 + H_2O/H^+ \rightarrow Ph-C(OH)(Ph)-CH_3 + Mg(OH)Br$ This matches the structure of the product shown in the image. Therefore,the correct reactant is acetophenone $(Ph-CO-CH_3)$.

Which reactant will give the following alcohol on reaction with one mole of phenyl magnesium bromide $(PhMgBr)$ followed by acidic hydrolysis?

Similar Questions

Identify the product for the following reaction: $CH_3-CO-CH_3 + HO-CH_2-CH_2-OH \xrightarrow{HCl} ?$

Which of the following compounds undergoes aldol condensation?

When acetaldehyde is reacted with $LiAlH_4$,what is the product formed?

$2CH_3COCH_3 \xrightarrow{Mg/Hg, H^{+}} \text{Product}$,the product in the reaction is:

In the reaction,the product $(X)$ is

Vedclass Test Series

Exam Paper Generator

Online Exam Module