CH_3-CH(CH_3)-CH_2-CH_3 xrightarrow[hv]{Cl_2} | vedclass

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

Question

(C) The reactant is $2$-methylbutane (isopentane). Monochlorination yields four structural isomers:$1.$ $Cl-CH_2-CH(CH_3)-CH_2-CH_3$ ($1$-chloro-$2$-m

Vedclass · Accepted Answer

$6$

Vedclass · Answer

(C) The reactant is $2$-methylbutane (isopentane). Monochlorination yields four structural isomers:$1.$ $Cl-CH_2-CH(CH_3)-CH_2-CH_3$ ($1$-chloro-$2$-methylbutane): The $C2$ carbon is chiral,so it exists as a pair of enantiomers ($2$ stereoisomers).$2.$ $CH_3-CCl(CH_3)-CH_2-CH_3$ ($2$-chloro-$2$-methylbutane): This molecule is achiral,so it exists as $1$ stereoisomer.$3.$ $CH_3-CH(CH_3)-CHCl-CH_3$ ($2$-chloro-$3$-methylbutane): The $C3$ carbon is chiral,so it exists as a pair of enantiomers ($2$ stereoisomers).$4.$ $CH_3-CH(CH_3)-CH_2-CH_2-Cl$ ($1$-chloro-$3$-methylbutane): This molecule is achiral,so it exists as $1$ stereoisomer.Total number of monochloro products including stereoisomers = $2 + 1 + 2 + 1 = 6$.

$CH_3-CH(CH_3)-CH_2-CH_3 \xrightarrow[hv]{Cl_2} (x)$. Find the number of monochloro products including stereoisomers.

Similar Questions

In the case of the homologous series of alkanes,which one of the following statements is incorrect?

In the preparation of alkanes,a concentrated aqueous solution of sodium or potassium salts of saturated carboxylic acids is subjected to:

The product obtained by the reaction of $CH_3MgBr$ with $C_2H_5OH$ is .......

Write the reactions for the preparation of ethane from the following:
$(i)$ Acetic acid $(CH_3COOH)$
$(ii)$ Methane $(CH_4)$
$(iii)$ Acetate ion $(CH_3COO^{-})$

When the fuel mainly contains ...............,knocking occurs more in the engine.

Vedclass Test Series

Exam Paper Generator

Online Exam Module