What is the IUPAC name of the organic compoun | vedclass

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

Question

(D) The reaction of acetone $(CH_3COCH_3)$ with ethylmagnesium bromide $(C_2H_5MgBr)$ in the presence of dry ether is a nucleophilic addition reaction

Vedclass · Accepted Answer

$2-$methyl butan$-2-$ol

Vedclass · Answer

(D) The reaction of acetone $(CH_3COCH_3)$ with ethylmagnesium bromide $(C_2H_5MgBr)$ in the presence of dry ether is a nucleophilic addition reaction.The nucleophilic ethyl group $(C_2H_5^-)$ attacks the electrophilic carbonyl carbon of acetone to form an intermediate magnesium alkoxide.Subsequent hydrolysis with $H_3O^+$ yields the final alcohol product.The reaction sequence is:$CH_3COCH_3 + C_2H_5MgBr \rightarrow CH_3-C(OMgBr)(CH_3)-C_2H_5$$CH_3-C(OMgBr)(CH_3)-C_2H_5 + H_2O/H^+ \rightarrow CH_3-C(OH)(CH_3)-CH_2CH_3 + Mg(OH)Br$The structure of the product is $CH_3-C(OH)(CH_3)-CH_2-CH_3$.Selecting the longest carbon chain containing the $-OH$ group gives a butane chain. Numbering from the end closest to the $-OH$ group,the $-OH$ is at position $2$ and a methyl group is also at position $2$.Thus,the $IUPAC$ name is $2-$methylbutan$-2-$ol.

What is the $IUPAC$ name of the organic compound formed in the following chemical reaction?
Acetone $\xrightarrow[(ii) H_2O, H^{+}]{(i) C_2H_5MgBr, \text{dry Ether}}$ Product

Similar Questions

Heating $I_2$ and $NaOH$ with which of the following produces iodoform?

Among the following compounds,the one that can be dehydrated most easily is:

Describe the reactions of alcohols with $(a)$ $HX$ and Lucas test,$(b)$ $PX_3$,and $(c)$ dehydration reactions.

Which of the following compounds is a trihydric alcohol?

Oxidation of allyl alcohol with a peracid gives a compound of molecular formula $C_3H_6O_2$, which contains an asymmetric carbon atom. The structure of the compound is

Vedclass Test Series

Exam Paper Generator

Online Exam Module

What is the $IUPAC$ name of the organic compound formed in the following chemical reaction?Acetone $\xrightarrow[(ii) H_2O, H^{+}]{(i) C_2H_5MgBr, \text{dry Ether}}$ Product