Which of the following reactions is concerted (single step)?
Correct answer: C. SN2, E2
- A. SN1, E1
- B. SN2, E1
- C. SN2, E2
- D. None of these
Explanation
Option CSN2, is a Bimolecular nucleophilic substitution reaction , occurs in one stepE2, Bimolecular one step Elimination ReactionThus both are one(single) step reactions thus option C is the right answer.
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About Alkyl Halides
Alkyl halides are named and related to their carbon-halogen structure, polarity and reactivity. The key reactions are nucleophilic substitution by SN1 and SN2 mechanisms and elimination by E1 and E2 mechanisms, including how substrate structure, nucleophile, base, solvent and temperature influence substitution versus elimination.
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