1. Tardigrade
  2. Question
  3. Chemistry
  4. A solution of (-)-1-chloro-1-phenylethane in toluene racemises slowly in the presence of a small amount of SbCl5 , due to the formation of :

Q. A solution of (-)-1-chloro-1-phenylethane in toluene racemises slowly in the presence of a small amount of SbCl5 , due to the formation of :

 1812  187 NTA AbhyasNTA Abhyas 2020Organic Chemistry – Some Basic Principles and Techniques Report Error

Solution:

(-) - 1 - chloro - 1 - phenyl ethane Solution

Solution

with SbCl5 carbocation is formed. As the carbocation in planar, can again attack from both sides giving racemic mixture. (d, l formed)