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3 - Methyl - pent - 2 - ene on reaction with HBr in presence of peroxide forms an addition product. The number of possible stereoisomers for the product is

Options

  1. Azero
  2. Btwo
  3. Cfour
  4. Dsix

Correct answer

C. four

Step-by-step solution

In the presence of peroxide anti -Markownikoff's product form. E ⨁   attacks C - where hindrance is less. 2 chiral centres are present in the product. Number of stereoisomers 2 n = 2 2 = 4 .

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