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JEE Main20207 Jan 2020Morning ShiftChemistryHydrocarbonsActual

Consider the following reactions: a C H 3 3 C C H O H C H 3 → c o n c . H 2 S O 4 b C H 3 2 C H C H B r C H 3 → a l c . K O H c C H 3 2 C H C H B r C H 3 → C H 3 3 O ⊖ K ⊕ d Which of the reaction(s) will not produce Saytzeff product?

Options

  1. Aa , c and d
  2. Bd only
  3. Cc only
  4. Db and d

Correct answer

C. c only

Step-by-step solution

We have to know that a Saytzeff product is basically an alkene compound which has undergone many substitution reactions to form the alkene product. From Saytzeff rule, a stable alkene is formed when removal of hydrogen from beta carbon has a low number of hydrogen atoms.

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