Which of the Following Statements About Sigmatropic Reactions Is Not

question 19

Multiple Choice

Which of the following statements about sigmatropic reactions is not true?

• A) A sigmatropic reaction is an intramolecular pericyclic reaction.
• B) In a sigmatropic reaction,  bond is broken in one of the reactants.
• C) The  bonds rearrange in a sigmatropic reaction.
• D) The number of  bonds in the reactants and product differs in a sigmatropic reaction.

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