Consider the reaction shown below. The number | vedclass

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

Question

(B) The reaction of $3$-chloro-$2$-methylpent-$4$-ene with aqueous $NaOH$ is a nucleophilic substitution reaction ($S_N1$ or $S_N2$ depending on condi

Vedclass · Accepted Answer

$2$

Vedclass · Answer

(B) The reaction of $3$-chloro-$2$-methylpent-$4$-ene with aqueous $NaOH$ is a nucleophilic substitution reaction ($S_N1$ or $S_N2$ depending on conditions,but here it leads to the substitution of $-Cl$ by $-OH$).The product '$P$' is $3$-methylpent-$4$-en-$2$-ol.The structure of the product contains one double bond $(C=C)$.Since each double bond consists of one $\pi$ bond,and each $\pi$ bond contains $2$ electrons,the total number of $\pi$ electrons in the product is $2$.

Consider the reaction shown below. The number of $\pi$ electrons present in the major product '$P$' is ...... .

Similar Questions

Consider the reactions.
$(i) \ (CH_3)_2CH-CH_2Br \xrightarrow{C_2H_5OH} (CH_3)_2CH-CH_2OC_2H_5 + HBr$
$(ii) \ (CH_3)_2CH-CH_2Br \xrightarrow{C_2H_5O^-} (CH_3)_2CH-CH_2OC_2H_5 + Br^-$
The mechanisms of reactions $(i)$ and $(ii)$ are respectively:

$A$ sample of chloroform being used as an anaesthetic is tested by:

Which of the following compounds will undergo $S_{N^1}$ reaction most easily?

Which compound in each of the following pairs will react faster in $S_N2$ reaction with $OH^{-}$?
$(i)$ $CH_3-Br$ or $CH_3-I$
$(ii)$ $CH_3-C(CH_3)_2-Cl$ or $CH_3-Cl$

What is the product of the following $S_N2$ reaction?

Vedclass Test Series

Exam Paper Generator

Online Exam Module